Sri Electronics & Embedded Solutions

QUICK OVERVIEW

1. Model number: TEC1-12706
2. Operating Voltage: 12V
3. Maximum Voltage- Umax (V) : 15.4V
4. Maximum Current- Imax (A) : 6A
5. Maximum Power : 92 W
6. Maximum Temperature : 138°C
7. Power Cord: 200mm

The TEC1-12706 40x40mm Thermoelectric Cooler 6A Peltier Module is the simple application of Peltier Thermoelectric Effect. The module features 127 semiconductor couples in the area of 40mmx40mm which very effectively cools and heats up to 90°C.

Thermoelectric coolers also are known as TEC or Peltier Module create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. You can also take advantage of a temperature differential to generate electricity.

This Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly. If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or another block of metal to pull heat from the hot side. We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortable we could not hold our finger to it.

A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying the DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side. They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on.

Also Known as Thermoelectric cooling modules, Thermoelectric modules, Peltier modules, Thermoelectric cooling module.

Operating Tips:

1. Max. Operating Temperature: 138 Degree C
2. Do not exceed Imax or Vmax when operating module.
3. Please carry out moisture protection options (sealing) in final application use.
4. Life expectancy: 200,000 hours
5. Failure rate based on longtime testings: 0.2%.

Important Note!! Heat side requires heat sink all the time. “ Do not run this device with a power supply more than a few seconds without a heatsink mounted to the device! ”

Features :

1. Small module.
2. Operable up to 138°C.
3. Easy transition between the hot side to the cool side and vice-versa just by reversing the polarity of supply.
4. Quality tested cooling cells.
5. Solid state, vibration free, noise-free.
6. Simple to install and operate.
7. Should use with a heat sink.

Package Includes:

1 x TEC1-12706 Thermoelectric Peltier Cooler 12 Volt 92 Watt

Additional Information:

• Item Code: SEES-3650
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Model number: TEC1-12715
2. Operating Voltage: 12V
3. Maximum Voltage- Umax (V) : 15V
4. Maximum Current- Imax (A) : 15A
5. Maximum Power : 230 W
6. Power Cord: 25cm.

The TEC1-12715 40x40mm Thermoelectric Cooler 15A Peltier Module is the simple application of Peltier Thermoelectric Effect. The module features 127 semiconductor couples in the area of 40mmx40mm.

Thermoelectric coolers also are known as TEC or Peltier Module create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. You can also take advantage of a temperature differential to generate electricity.

This Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly. If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or another block of metal to pull heat from the hot side. We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortable we could not hold our finger to it.

A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying the DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side. They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on.

Also Known as Thermoelectric cooling modules, Thermoelectric modules, Peltier modules, Thermoelectric cooling module.

Operating Tips:

1. Do not exceed Imax or Vmax when operating a module.
2. Please carry out moisture protection options (sealing) in final application use.
3. Life expectancy: 200,000 hours.
4. Failure rate based on longtime testings: 0.2%.

Important Note!! Heat side requires heat sink all the time. “ Do not run this device with a power supply more than a few seconds without a heatsink mounted to the device! ”

Features :

1. Small module.
2. Easy transition between the hot side to the cool side and vice-versa just by reversing the polarity of the supply.
3. Quality tested cooling cells.
4. Solid-state, vibration-free, noise-free.
5. Simple to install and operate.
6. Should use with a heat sink.

Package Includes:

1 x TEC1-12715 40x40mm Thermoelectric Cooler 15A Peltier Module

Additional Information:

• Item Code: SEES-3651
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

AVAILABLE GAS SENSOR MODELS :

QUICK OVERVIEW

1. Operating Voltage: 5V DC
2. High sensitivity to LPG, natural gas, town gas.
3. Small sensitivity to alcohol, smoke.
4. Stable and long life.
5. Simple drive circuit.
6. Fast response.

This MQ-5 Methane LPG Liquid Propane Gas Sensor Module is widely used in gas leakage detecting pieces of equipment in family and industry, are suitable for detecting of LPG, natural gas, town gas, avoid the noise of alcohol and cooking fumes and cigarette smoke

The MQ5 ( MQ-5 ) is used in gas leakage detecting equipment in consumer and industry applications, this sensor is suitable for detecting LPG, natural gas, coal gas. Avoid the noise of alcohol, cooking fumes, and cigarette smoke. The sensitivity can be adjusted by the potentiometer.

Sensitive material of MQ-5 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exists, The sensor’s conductivity is higher along with the gas concentration rising. Please use simple electro circuit, Convert change of conductivity to the corresponding output signal of gas concentration.

MQ-5 gas sensor has high sensitivity to Methane, Propane, and Butane, and could be used to detect both Methane and Propane. The sensor could be used to detect different combustible gas especially Methane, it is with low cost and suitable for different application

Connections

VCC ↔ 2.5V ~ 5.0V
GND ↔ ground
Aout ↔ MCU.IO (analog output)
Dout ↔ MCU.IO (digital output) 

Features :

1. High sensitivity to LPG, natural gas, town gas.
2. Small sensitivity to alcohol, smoke.
3. Stable and long life.
4. Simple drive circuit.
5. Fast response. 

Package Includes :

1 x MQ-5 Methane LPG Liquid Propane Gas Sensor Module

Additional Information:

• Item Code: SEES-3449
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Multidrop capability simplifies distributed temperature sensing applications
2. Thermometer resolution is user-selectable from 9 to 12 bits
3. Converts temperature to the 12-bit digital word in 750ms (max.)
4. User-definable nonvolatile (NV) alarm settings
5. Supply Voltage (V): 3 to 5.5
6. Temperature Range(°C): -55 to +125
7. Measuring Accuracy(°C): ±0.5
8. Resolution: 9bits to 12bits (Selectable)

This DS18B20 Temperature Sensor Module For Arduino, a Digital temperature sensor DS18B20 will tell you, with 9 to 12-bit resolution! Uses only 1 wire to the Arduino or other micro-controller for communication. With the One Wire protocol, you can operate a large number of these sensors from one Arduino pin.

This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports °C with 9 to 12-bit precision, -55°C to 125°C (+/-0.5°C). Each sensor has a unique 64-Bit Serial number etched into it allows for a huge number of sensors to be used on one data bus.

This is a wonderful part that is the cornerstone of many data-logging and temperature control projects.

Features :

1. Unique 1-Wire interface requires only one port pin for communication
2. Each device has a unique 64-bit serial code stored in an onboard ROM
3. Multidrop capability simplifies distributed temperature sensing applications
4. Requires no external components
5. Thermometer resolution is user-selectable from 9 to 12 bits
6. Converts temperature to the 12-bit digital word in 750ms (max.)
7. User-definable nonvolatile (NV) alarm settings
8. Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)
9. Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system

Package Includes :

1 x DS18B20 Temperature Sensor Module

Additional Information:

• Item Code: SEES-3210
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

A simple Flex Sensor 2.2″ – Bend Sensor with a length of 2.2″ which bends and flexes with a physical device. As the sensor is flex, the resistance across the sensor increases. A connector is 0.1″ spaced and breadboard friendly. Applications in – Robotics, Gaming (Virtual Motion), Medical Devices, Computer Peripherals, Musical Instruments, Physical Therapy. Robu.in

The flex sensor is a bend detecting sensor that has got numerous applications in robotics, medical and haptic technology. The resistance of these sensors changes in accordance with the bend, which can be measured using any microcontroller.Note: The base of the sensor is sensitive to bending and may get damaged. Make sure that you bend only the sensing area.Applications:

1. Angle Displacement Measurement.
2. Bends and Flexes physically with the motion device.
3. Robotics Applications.
4. Gaming (Virtual Motion).
5. Medical Devices.
6. Computer Peripherals.
7. Musical Instruments.
8. Physical Therapy.

Features:       

1. Angle Displacement Measurement.
2. Bends and Flexes physically with the motion device.
3. Simple Construction.

Package Includes:

1 x SpectraSymbol Flex Sensor 2.2″ Bend Sensor for Hand Gesture Recognition.

Additional Information:

• Item Code: SEES-3255
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Operating Voltage(V): 3- 5
2. Operating Current(mA): 2
3. Communication protocol: I2C
4. Power saving mode
5. Automotive grad
6. Small size, low cost

The MLX90614ESF is an Infra-Red thermometer for non-contact temperature measurements.  Both the IR sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can. Integrated MLX90614 is a low noise amplifier, 17-bit ADC and powerful DSP unit thus achieving high accuracy and resolution of the thermometer.

The user can configure the digital output to be PWM. As a standard, the 10-bit PWM is configured to continuously transmit the measured temperature in the range of -20 to 120 °C, with an output resolution of 0.14 °C.

Application:

1. High precision non-contact temperature measurements
2. Thermal Comfort sensor for Mobile Air Conditioning control system
3. The temperature sensing element for residential, commercial and industrial building air conditioning Windshield defogging
4. The automotive blind angle detection
5. Industrial temperature control of moving parts
6. Temperature control in printers and copiers
7. Home appliances with temperature control
8. Healthcare
9. Livestock monitoring
10. Movement detection
11. Multiple zone temperature control – up to 127sensors can be read via common 2 wires
12. Thermal relay/alert
13. Body temperature measurement

Features:

1. Works from 3.3V to 5V input, Module has power regulator IC built-in.
2. Standard I2C interface with built 2x pull up resistors
3. When measuring the temperature, please maintain a measuring distance of 1 cm
4. Small size, low cost
5. Easy to integrate
6. Factory calibrated in a wide temperature range: -40 to 125 °C for sensor temperature and -70 to 380 °C for object temperature.
7. High accuracy of 0.5°C over the wide temperature range (0..+50 C for both Ta and To)
8. Medical accuracy of 0.1°C in a limited temperature range available on request
9. The measurement resolution of 0.01°C
10. SMBus compatible digital interface for fast temperature readings and building sensor networks
11. Customizable PWM output for continuous reading
12. Simple adaptation for 8 to 16V applications

Package Includes:

1 x MLX90614ESF Non-Contact Human Body Infrared Temperature Measurement Module

Additional Information:

• Item Code: SEES-3295
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Chip built-in 16bit AD converter, 16-bit data output
2. Driver Chip: MPU6050
3. Operating Voltage: 3-5V DC
4. Communication: I2C/IIC Protocol
5. Gyro Range: ± 250, 500, 1000, 2000 °/s
6. Accelerometer Range: ± 2 ± 4 ± 8 ± 16 g

The MPU-6050 3-Axis Accelerometer and Gyro Sensor module use MPU-6050 which is a little piece of motion processing tech!!!

There are different types of magnetometer are available; the basic differences between MPU6000, MPU6050 and MPU6500 is:

The MPU6050 devices combine a 3-axis gyroscope and a 3-axis accelerometer on the same silicon together with an onboard Digital Motion Processor (DMP) capable of processing complex 9-axis MotionFusion algorithms.

Features :

1. Chip built-in 16bit AD converter, 16-bit data output.
2. I2C Digital-output of 6 or 9-axis MotionFusion data in rotation matrix, quaternion, Euler Angle, or raw data format.
3. Selectable Solder Jumpers on CLK, FSYNC, and AD0.
4. Digital Motion Processing™ (DMP™) engine offloads complex MotionFusion, sensor timing synchronization, and gesture detection.
5. Embedded algorithms for run-time bias and compass calibration. No user intervention required.
6. Digital-output temperature sensor.

Package Includes:

1 x MPU-6050 Gyro Sensor 2 + Accelerometer.

1 x 1*8 Burg connector Pins(Right angle).

1x 1*8 Burg connector Pins(Straight).

Additional Information:

• Item Code: SEES-3290
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. LM358 chip onboard.
2. 100 gain of the circuit design.
3. 10K onboard adjustable resistance, you can adjust the magnification.
4. Onboard power indicator.
5. The chip has led major pin can be directly input and output signals.

XD-21 LM358 Gain Amplification Module Operational Amplifier Module is based on the LM358 operational amplifier which is a high-gain, frequency compensated operational amplifier designed to operate from a single power supply over a wide range of voltages. It is used in conventional operational amplifier circuits that need to be operated from a single power rail.

 

Specifications

1. On-board LM358 chip
2. Adjustable gain up to 100x
3. On-board 10K adjustable resistor for gain adjustment
4. On-board power indicator
5. Chip has been drawn out to the main pins for direct input and output of signals
6. Working Voltage Range: 5 V to 12 V
7. Board Size: 32.7 x 13.3 mm

Package Includes :

1 x XD-21 LM358 Gain Amplification Module.

Additional Information:

• Item Code: SEES-3396
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Module power supply: 5 VDC.
2. Measuring temperature: 0-50 ???.
3. Response time: ≤ 1min.
4. pH sensor with BNC connector.
5. Gain adjustment Potentiometer.
6. Power indicator LED.

The Analog PH Sensor Kit is specially designed for Arduino controllers and has a built-in simple, convenient and practical connection and features. It has an LED which works as the Power Indicator, a BNC connector and PH2.0 sensor interface. To use it, just connect the pH sensor with BND connector, and plug the PH2.0 interface into the analog input port of any Arduino controller. If pre-programmed, you will get the pH value easily. Comes in compact plastic box with foams for better mobile storage

Applications

• Water quality testing
• Aquaculture

Note: This is a laboratory probe, it can’t be immersed in the liquid for a too long time.

Step to Use the pH Meter:

Cautions:

• Please use an external switching power supply, and the voltage as close as possible to the +5.00V. More accurate the voltage, higher the accuracy!
• Before the electrode in continuous use every time, you need to calibrate it by the standard solution, in order to obtain more accurate results. The best environment temperature is about 25 ???, and the pH value is known and reliable, close to the measured value. If you measure the acidic sample, the pH value of the standard solution should be 4.00. If you measure the alkaline sample, the pH value of the standard solution should be 9.18.Subsection calibration, just in order to get better accuracy.
• Before the pH electrode measured different solutions, we need to use water to wash it. We recommend using deionized water.

1. Connect equipment according to the graphic, that is, the pH electrode is connected to the BNC connector on the pH meter board???and then use the connection lines, the pH meter board is connected to the analog port 0 of the Arduino controller. When the Arduino controller gets power, you will see the blue LED on board is on.
2. Upload the sample code to the Arduino controller.
3. Put the pH electrode into the standard solution whose pH value is 7.00???or directly shorted the input of the BNC connector. Open the serial monitor of the Arduino IDE, you can see the pH value printed on it, and the error does not exceed 0.3. Record the pH value printed, then compared with 7.00, and the difference should be changed into the “Offset” in the sample code. For example, the pH value printed is 6.88, so the difference is 0.12. You should change the “# define Offset 0.00” into “# define Offset 0.12” in your program.
4. Put the pH electrode into the pH standard solution whose value is 4.00. Then wait about one minute, adjust the gain potential device, let the value stabilize at around 4.00. At this time, the acidic calibration has been completed and you can measure the pH value of an acidic solution.
   

Note: If you want to measure the pH value of other solutions, you must wash the pH electrode first!

• According to the linear characteristics of the pH electrode itself, after the above calibration, you can directly measure the pH value of the alkaline solution, but if you want to get better accuracy, you can recalibrate it. Alkaline calibration uses the standard solution whose pH value is 9.18. Also, adjust the gain potential device, let the value stabilize at around 9.18. After this calibration, you can measure the pH value of the alkaline solution.

Package Includes:

1 x pH probe with cable and BNC connector.

1 x pH sensor circuit board.

Additional Information:

• Item Code: SEES-3505
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Use IR LED and an optical transistor to detect pulsation in fingers
2. Small and Compact module
3. Easy to use.

This KY-039 Finger Detection Heartbeat Measuring Sensor Module uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse.

The LED is the light side of the finger, and the phototransistor on the other side of the finger, phototransistor used to obtain the flux emitted, when the blood pressure pulse by the finger when the resistance of the phototransistor will be slightly changed.

We chose a very high resistance resistor R1 because most of the light through the finger is absorbed, it is desirable that the phototransistor is sensitive enough. Resistance can be selected by experiment to get the best results. The most important is to keep the shield stray light into the phototransistor.

Features :

1. Use IR LED and an optical transistor to detect pulsation in fingers
2. Small and Compact module
3. Easy to use.

Additional Information:

• Item Code: SEES-3310
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. The diameter of the Electrode Pad: 52 mm
2. Cable Length: 2 feet
3. Weight: 30gm.
4. Improved adjustable gain (more rugged)
5. Onboard port for our new cables
   1. Connects to the board straight out of the box
6. The reduced voltage needed (+-3.5V)

The Advance Technologies EMG Muscle Sensor V3.0 With Cable And Electrodes will measure the filtered and rectified electrical activity of a muscle; outputting 0-Vs Volts depending the amount of activity in the selected muscle, where Vs signifies the voltage of the power source. Power supply voltage: min. +-3.5V.

This Muscle Sensor v3 from Advancer Technologies measures, filters, rectifies, and amplifies the electrical activity of a muscle and produces an analogue output signal that can easily be read by a microcontroller, enabling novel, muscle-controlled interfaces for your projects.

Getting Started Using Two 9V Batteries

 

Go through User Manual for details Stepwise description.

Specifications and Features:

1. The diameter of Electrode Pad: 52 mm
2. Cable Length: 2 feet
3. Weight: 30gm.
4. Improved adjustable gain (more rugged)
5. Onboard port for our new cables
   1. Connects to the board straight out of the box
6. The reduced voltage needed (+-3.5V)

Wiring Instructions:

1. To use this sensor, the user must have three electrodes connected to the subject’s body.
2. The reference electrode should be placed on an inactive section of the body, such as the bony portion of the elbow, shin or forearm. This electrode should be connected to the black or brown cable.
3. The two other electrodes should be placed along the muscle selected to be measured. The second electrode should be placed along the mid-length of the muscle; this electrode should be connected to the red cable.
4. The last electrode should be placed at the end of the muscle and connected to the blue cable.
5. Finally, connect pin SIG to an analog input pin of your microcontroller and the GND pin to the ground pin on your microcontroller.

 

WARNING: As an inherent risk associated with electrical component work, improper use of this sensor could cause harm to the subject. If underage, do not use without adult supervision.

WARNING: This sensor is not intended for use in the diagnosis of a disease or other conditions, or in the cure, mitigation treatment, or prevention of disease, in a man or other animals.

Useful Links:

• How To Make Reusable Fabric Electrodes released under CC BY-NC-SA 3.0
• Sample Code released under CC BY-NC-SA 3.0

Package Includes:

1 x EMG Muscle Sensor V3.0 Module.

3 x Electrode Pad.

1 x Connecting Cable.

Additional Information:

• Item Code: SEES-3216
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Sensing range: 3 – 80cm.
2. Input voltage: 5VDC.
3. Current Consumption: 100mA.
4. Digital Output.
5. Cable length: 1 m.
6. Diffuse reflective type.

The E18-D80NK Adjustable Infrared Sensor Switch 3-80cm is a set of transmitter and receiver in one of the photoelectric switch sensor. The detection distance can be adjusted according to the demand. The sensor has a detection range of 3-80cm.

The Adjustable Infrared Sensor Switch is small, easy to use, inexpensive, easy to assemble and can be widely used in a robot to avoid obstacles, interactive media, industrial assembly lines, and many other occasions.

The switching signal output differs in accordance with the obstacles. It remains high when no obstacles and remains low when there are obstacles. There is a bright light behind the probe to detect the scope of 3cm – 80cm.

Connection

Red wire: +5V
Green wire: GND
Yellow wire: Digital output

OR

Brown wire: +5V
Blue wire: GND
Black wire: Digital output.

Features :

1. Diffuse reflective type.
2. Digital output.
3. Adjustable detection distance.
4. Low consumption.
5. Compact size.

Package Includes :

1 x E18-D80NK Adjustable Infrared Sensor Switch 3-80cm.

Additional Information:

• Item Code: SEES-3214
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

Pull push type, linear motion, open frame,?plunger spring?return, DC solenoid electronmagnet.
DC Solemoid Electromagnet mainly used in vending machines, transport equipment, office facility? household appliance, mechanical, etc.
Solenoids of this category work externally through pulling pushing in plunger.
When energized, doing work through pulling pushing in plunger joined object.

• Package Content: 1 x DC Solenoid Electromagnet; Model: JF-0530B; Main Color: Blue, Bronze Tone
• Rated Voltage: DC 24V; Type: Pull Push
• Rated Current: 0.3A; Force / Stroke: 5N/10mm
• Body Size: 30 x 15 x 13mm/1.2"x0.6"x0.5"(L*W*H); Plunger Bar Size: 6 x 20mm/0.2"x0.8"(D*L)

Additional Information:

• Item Code: SEES-3365
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

• Can be used to control water flow
• Dc Operated 12Volts to 24 volts / 0.5 amps
• Water Feed Inlet Solenoid Valves for Appliances and Automatic sensor Taps, Flushing systems

Additional Information:

• Item Code: SEES-3625
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

AVAILABLE RATINGS ARE :


QUICK OVERVIEW

1. Input Current : 100A
2. Frequency: 50HZ-150KHZ
3. Opening Size: 13 x 13mm/ 0.5″ x 0.5″(L*W)
4. Output Plug 3.5mm
5. Dielectric Strength 6000V AC/1min
6. Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement, and protection
7. Meet UL94-V0 flame retardant properties

This is SCT 013 000 100A Non-Invasive AC Current Sensor Split Core Type Clamp Meter Sensor. SCT-013-000 is a Non-Invasive AC current sensor i.e. it is a current transformer which can be used to measure AC current up to 100 amperes.

Current transformers (CTs) are sensors are for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter). The split core type such as the SCT-013-000 CT in the picture is particularly suitable for DIY use. Clip this SCT 013 000 straight on to either the live or neutral wire coming into the building without having to do any high voltage electrical work.

Like any other transformer, a current transformer has a primary winding, a magnetic core, and a secondary winding. In the case of whole building monitoring the primary is the life or the neutral wire (not both) coming into the building itself and goes through the hole in the CT. The secondary winding comprises many turns of fine wire housed within the casing of the transformer.

Applications

1. Suitable for the current measuring.
2. Monitoring and protection of AC motor
3. Lighting equipment
4. Air compressor

Features :

1. Non-invasive current transformer
2. Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement, and protection
3. Meet UL94-V0 flame retardant properties
4. Two form of output current, voltage (voltage output built-in the sampling resistor)
5. Non-linearity ±3%(10%-120% rated input current)
6. Output Plug 3.5mm

Package Includes :

1 x 100A AC Current Sensor Module.

Additional Information:

• Item Code: SEES-3636
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Measuring range: temperature -40-80 ???; humidity 0; 99.9%RH
2. Measurement accuracy (25???): temperature: + 0.5; humidity: + 2%RH (10; 90%RH)
3. Resolution: temperature: 0.1 ???, humidity: 0.1%RH
4. Attenuation value: temperature: <1??? / year; humidity: < 1%RH/ years
5. High precision
6. Capacitive type
7. Full range temperature compensated
8. Relative humidity and temperature measurement
9. Calibrated digital signal
10. Outstanding long-term stability

The DHT22 Digital Temperature and Humidity Sensor Module AM2302 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin (no analog input pins needed).

Its fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.

Simply connect the first pin on the left to 3-5V power, the second pin to your data input pin and the rightmost pin to ground. Although it uses a single-wire to send data it is not Dallas One Wire compatible! If you want multiple sensors, each one must have its own data pin!

Note: Color of connecting wire may vary. You may get any color while shipping.

Features :

1. High precision
2. Capacitive type
3. Full range temperature compensated
4. Relative humidity and temperature measurement
5. Calibrated digital signal
6. Outstanding long-term stability
7. Extra components not needed
8. Long transmission distance
9. Low power consumption
10. 4 pins packaged and fully interchangeable

Package Includes :

1 x DHT22 Digital Temperature and Humidity Sensor Module AM2302

1 x Connecting Cable

Additional Information:

• Item Code: SEES-3193
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Temperature Control Range(°C): -50 to +110
2. Resolution @-9.9°C to +99.9°C: 0.1°C
3. Resolution @all temperatures: 1°C
4. Accuracy: 0.1°C
5. Refresh Rate(s): 0.5
6. Supply Voltage(V): 12
7. Measuring Inputs: NTC10K
8. Cable Length: 0.5 Meter
9. Output Type: 1 Channel Relay Output
10. Capacity: 10A

This is XH-W1209 12V Digital Temperature Controller Module W/ Display and NTC Waterproof Temperature Sensor.

W1209 Mini thermostat Temperature controller is low-cost 12V Temperature controller with 7-segment display and 3 switch keypad for setting temperature and other parameters. The module features an NTC thermistor temperature sensing and has an accuracy of 0.1 C.

The XH-W1209 12V Digital Temperature Controller Module W/ Display and NTC Waterproof Temperature Sensor is an incredibly low cost yet highly functional thermostat controller. With this module, you can intelligently control power to most types of electrical device based on the temperature sensed by the included high accuracy NTC temperature sensor.

Although this module has an embedded microcontroller no programming knowledge is required. 3 tactile switches allow for configuring various parameters including on & off trigger temperatures. The onboard relay can switch up to a maximum of 240V AC at 5A or 14V DC at 10A. 

The current temperature is displayed in degrees Centigrade via its 3 digit seven segment display and the current relay state by an onboard LED.

 

Displaying the current temperature

The thermostat will display the current temperature in °C by default. When in any other mode making no input for approximately 5 seconds will cause the thermostat to return to this default display.

Setting the trigger temperature

To set the trigger temperature press the button marked ‘SET’. The seven segment display will flash. You can now set a trigger temperature (in °C) using the ‘+’ and ‘-‘ buttons in 0.1° increments. If no buttons are pressed for approximately 2 seconds the trigger temperature will be stored and the display will return back to the current temperature.

Settings Chart

Long press the “SET” button to activate the menu.

(SET THE VALUES AS MENTIONED IN BRACKET)
Code Description Range Default Value
P0 Heat C/H (C)
P1 Backlash Set 0.1-15  (2)
P2 Upper Limit 110 (110)
P3 Lower Limit -39 (-39)
P4 Correction -7.0 ~ (0)
P5 Delay Start Time 0-10 mins  (0)
P6 High Temperature Alarm 0-110  (OFF)
Long pressing “+/-” will reset all values to their default

APPLICATION :

1. To measure and display temperature
2. To Turn any application ON/OFF based on temperature reading . (Both AC and DC)
3. Example Project :- A.Fire alarm system . B. Auto cut off Electric Water Heater

Features :

1. Power Consumption
   1. Static Current: <=35mA
   2. Current: <=65mA
2. Environmental Requirements
   1. Temperature: -10 ~ 60 C
   2. Humidity: 20-85%

Additional Information:

• Item Code: SEES-3739
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Internal integrated cold junction compensation circuit;
2. With a simple three serial SPI interface;
3. Temperature signal can be converted into 12-bit digital
4. Embedded thermocouple break detection circuitry.
5. High impedance differential inputs.
6. Operating Voltage(VDC): 3 to 5.5
7. Temperature Range(°C): 0 to +1024
8. Cold Junction Compensation Range(°C): -20 to +80

This MAX6675 Module + K Type Thermocouple Sensor Measure 1024°C Temperature sensor makes use of the Maxim MAX6675 K-Thermocouple to digital converter IC to provide a microcontroller compatible digital serial interface (SPI compatible) for giving an accurate temperature compensated measurement of the supplied K-Type thermocouple sensor.

It has a 12-bit resolution providing temperature readings from 0°C to 1024°C (max temperature of the supplied sensor is 450°C) with a resolution of 0.25°C.

Screw terminals allow for connection to the thermocouples spade connectors and a 5 pin standard 0.1″ header provides an interface to a microcontroller such as an Arduino development board.

Supplied thermocouple sensor has a diameter of 4.5mm with a 6mm threaded mounting bolt. The total length of the sensor including cable and spade connectors is ~100cm.

Features :

1. Internal integrated cold junction compensation circuit;
2. Temperature signal can be converted into 12-bit digital
3. Embedded thermocouple break detection circuitry.
4. K-type temperature probe
5. Simple SPI serial output temperature.
6. High impedance differential inputs.
7. Thermocouple break detection.
8. 2000V of ESD signal.

Additional Information:

• Item Code: SEES-3409
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

The DHT11 Temperature And Humidity Sensor Module with LED is a small humidity and temperature sensor that you can connect to your Arduino and get readings for temperature and humidity in the environment.

Features:

1. DHT11 sensor with PCB and LED indicator along with cable; 3 to 5V power and I/O, 4 pins with 0.1″ spacing
2. The board has pre-built 4.7K or 10K resistor, which you will need to use as a pull-up from the data pin to VCC.
3. 2.5mA max current use during conversion (while requesting data)
4. Good for 20-80% humidity readings with 5% accuracy
5. Good for 0-50°C temperature readings ±2°C accuracy.

Package Includes:

1 x DHT11 Temperature And Humidity Sensor Module.

3 x Female to Female Connecting cable.

Additional Information:

• Item Code: SEES-3190
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEWApplications:

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

This is a force sensitive resistor with a round, 0.5″ diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area.

The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg.

Two pins extend from the bottom of the sensor with 0.1″ pitch making it bread friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR. Just Connect a resistor to form a voltage divider and measure the voltage at the junction to find the force applied.

These sensors are simple to set up and great for sensing pressure, but they aren’t incredibly accurate. Use them to sense if it’s being squeezed, but you may not want to use it as a scale.

This sensor can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi, etc. using an Analog to Digital Converter (ADC).

Note: The color of the product may vary. You may get any color while shipping.

Applications:

1. Testing and Measurement Equipment.
2. Embedded Electronics.
3. OEM Development Kit.
4. Consumer Electronics.
5. Multimeter.

Features:

1. Easily customizable to a wide range of sizes.
2. Cost-effective.
3. Ultra-thin: 0.45 mm.
4. Robust: up to 10 million actuations.
5. Simple and easy to Integrate.

Package Includes:

1 x Force Sensor Resistor 0.5″ 14.7mm – Pressure Sensor.

Additional Information:

• Item Code: SEES-3268
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. There is an obstacle, the green indicator light on the circuit board
2. Detection distance: 2 ~ 30cm
3. Detection angle: 35 °
4. Comparator chip: LM393
5. 3mm screw holes for easy mounting

R Infrared Obstacle Avoidance Sensor Module has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry does the processing and the green indicator LED comes to life.

The module features a 3 wire interface with Vcc, GND and an OUTPUT pin on its tail. It works fine with 3.3 to 5V levels. Upon hindrance/reflectance, the output pin gives out a digital signal (a low-level signal). The onboard preset helps to fine tune the range of operation, effective distance range is 2cm to 80cm.

Connections with Arduino

 

Features:

1. Easy to assemble and use
2. Onboard detection indication
3. Effective distance range of 2cm to 80cm
4. A preset knob to fine-tune distance range
5. There is an obstacle, the green indicator light on the circuit board.

Package Includes :

1 x IR Infrared Obstacle Avoidance Sensor Module

Additional Information:

• Item Code: SEES-3362
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Voltage – 250V
2. Easy PCB mounting
3. Good consistency
4. Widely acclaimed

ZMPT101B AC Voltage Sensor is the best for the purpose of the DIY project, where we need to measure the accurate AC voltage with a voltage transformer. This is an ideal choice to measure the AC voltage using Arduino/ESP8266/Raspberry Pi like an opensource platform. In many electrical projects, engineer directly deals with measurements with few basic requirements like High galvanic isolation, Wide Range, High accuracy, Good Consistency.

Onboard precision miniature voltage transformer, The active phase AC output voltage transformer module. Onboard precision op-amp circuit, the signal sampling and appropriate compensation for precise functions. Modules can be measured within 250V AC voltage, the corresponding analog output can be adjusted. It is brand new, good quality high performance.

Features:

1. Low price
2. Small size and lightweight
3. Easy PCB mounting
4. Good consistency
5. Widely acclaimed

Package Includes:

1 x AC Voltage Sensor Module ZMPT101B

Additional Information:

• Item Code: SEES-3088
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Easily customizable to a wide range of sizes
2. Cost-effective
3. Ultra-thin; 0.45 mm
4. Robust; up to 10 million actuations
5. Simple and easy to Integrate.

This is a small force sensitive resistor. It has a 0.16″ (4 mm) diameter active sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR, its resistance will be larger than 1MΩ, with full pressure applied the resistance will be 2.5kΩ.

Two pins extend from the bottom of the sensor with 0.1″ pitch making it bread friendly.

These sensors are simple to set up and great for sensing pressure, but they aren’t incredibly accurate. Use them to sense if it’s being squeezed, but you may not want to use it as a scale.

Applications:

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

Features:

1. Easily customizable to a wide range of sizes
2. Cost-effective
3. Ultra-thin; 0.45 mm
4. Robust; up to 10 million actuations
5. Simple and easy to Integrate.

Package Includes:

1 x Force Sensor 5.08mm Circle

Additional Information:

• Item Code: SEES-3270
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

Details:

• Measure Soil Moisture from Dry to Moist to Wet on a Scale of 0 to 10
• Measures the Amount of Light the Plant is Getting from 0 to 2000
• Measures the Soils pH Level from 8 to 3.5
• No Batteries Required and Can be Used Indoor and Outdoor
• Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.
• To avoid damaging the electrode, please clean the electrode after each use, do not use in soil with stones and insert forcibly
• pH stands for potential Hydrogen, and it tells us whether a solution or substance is basic (pH above 7.0), acidic (pH below 7.0) or neutral (pH of 7.0).
• Acidic solutions contain a greater concentration of Hydrogen ions (H+)
• Basic solutions contain a higher concentration of Hydroxyl ions (OH-).

 

Applications:

• Ideal for gardens, lawns & greenhouses
• Helps to prevent overwatering
• This item is a perfect tool to test the soil conditions ( Moisture/Light/PH) of fruits, flowers, vegetables, shrubs, etc. with high accuracy and easy operation. You can take good care of your plants.
• Save water, energy and keep your plants, lawn, flower in top condition.
• Measures moisture at root level.

 

Additional Information:

• Item Code: SEES-1476
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Operating Voltage (VDC): 6 ~ 36.
2. Detection Distance (mm): 2.
3. Outer Thread Size: M12.
4. Object Type: Inductive.
5. Output Type: npn  Normally Open Three-line.
6. Installation Type: Flush (Shielded).
7. Max Output Current: 200 mA.
8. Setting Distance (mm): 0 ~ 1.4.

The Inductive Proximity Sensor application:

1. Mine metallurgy.
2. Plastics, textile and Chemical Industry.
3. Light industry, tobacco, electric power, railway, and war industry.

Features:

1. IP67 protection structure (IEC standard).
2. Compact volume.
3. High precision of repeated location.
4. Diversified exterior.
5. Good performance of anti-interference.
6. Many output forms.
7. High on-off frequency.
8. Wide voltage range.
9. Dustproof, vibration proof, waterproof and oil proof.
10. With short-circuit protection and inverted connecting protection.
11. Long service life.

Additional Information:

• Item Code: SEES-3357
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Designed to extract, amplify, and filter small biopotential signals.
2. Leads-Off Detection.
3. Shutdown Pin.
4. LED Indicator.
5. Analog Output.
6. 3.5 mm Jack for Biomedical Pad Connection.

The Heart Rate Monitor Kit with AD8232 ECG sensor module Kit For Arduino is a cost-effective board use to measure the electrical activity of the heart. This electrical activity can be chart as an ECG or Electrocardiogram and output as an analog reading.

ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op-amp to help obtain a clear signal from the PR and QT Intervals easily. The ECG module AD8232 heart ECG monitoring sensor module is an integrated signal conditioning block for ECG and other bio-potential measurement applications.

The ECG Module AD8232 Heart ECG Monitoring Sensor Module Kit for Arduino is designed to extract, amplify, and filter small bio-potential signals in the presence of noisy conditions; such as those created by motion or remote electrode placement.

The AD8232 Heart Rate Monitor breaks out nine connections from the IC that you can solder pins, wires, or other connectors too. SDN, LO+, LO-, OUTPUT, 3.3V, GND provide essential pins for operating this monitor with an Arduino or other development board.

Also provided on this board are RA (Right Arm), LA (Left Arm), and RL (Right Leg) pins to attach and use your own custom sensors. Additionally, there is an LED indicator light that will pulsate to the rhythm of a heartbeat. Biomedical Sensor Pads and Sensor Cable are required to use the heart monitor and can be found in the Recommended Products section.

Pin Connections :

 

 

Application

1. Fitness and exercise heart rate monitoring
2. Portable ECG
3. Remote health care
4. Gaming peripherals
5. Biological signal acquisition

Note: This product is NOT a medical device and is not intended to be used as such or as an accessory to such nor diagnose or treat any conditions. Features :

1. Designed to extract, amplify, and filter small biopotential signals in the presence of noisy conditions, such as those created by motion or remote electrode placement.
2. Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart.
3. AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications.
4. ECGs can be extremely noisy, the AD8232 Single Lead Heart Rate Monitor acts as an op-amp to help obtain a clear signal from the PR and QT Intervals easily.
5. This electrical activity can be charged as an ECG or Electrocardiogram and output as an analog reading.
6. Leads-Off Detection.
7. Shutdown Pin.
8. LED Indicator.
9. Analog Output.
10. 3.5 mm Jack for Biomedical Pad Connection.

Package Includes :

1 x Ecg module AD8232 heart ECG monitoring sensor module.
1 x Sensor cable.
3 x Electrode Pads.

Additional Information:

• Item Code: SEES-3089
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

1. Low-noise analog signal path
2. Device bandwidth is set via the new FILTER pin
3. 5 µs output rise time in response to step input current
4. Small footprint, low-profile SOIC8 package
5. 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
6. Supply Voltage: 4.5V~5.5V DC
7. Measure Current Range: 5,20 & 30 A
8. Sensitivity: 100mV/A

The 5,20& 30 A Range Current Sensor Module ACS712 consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field in which the Hall IC converts into a proportional voltage.

Sensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.

This ACS721 current module is based on the ACS712 sensor, which can accurately detect AC or DC current.

The maximum AC or DC that can be detected can reach 20A, and the present current signal can be read via analog I / O port of Arduino.

Note: The color of the product may vary. while shipping you may get any one of them.

We are supplying two more of such modules which equip ACS712 IC for current measurement, they are as below

5A Range Current Sensor Module ACS712
20A Range Current Sensor Module ACS712
30A Range Current Sensor Module ACS712

Note:

ACS712 is based on the Hall detection principle, please try to avoid the magnetic field, when using it as it may impact the reading accuracy.

Features :

1. The low-noise analog signal path
2. Device bandwidth is set via the new FILTER pin
3. 5 µs output rise time in response to step input current
4. Small footprint, low-profile SOIC8 package
5. 2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8
6. 5.0 V, single-supply operation
7. 66 to 185 mV/A output sensitivity
8. Output voltage proportional to AC or DC currents
9. Factory-trimmed for accuracy
10. Extremely stable output offset voltage
11. Nearly zero magnetic hysteresis
12. The ratiometric output from the supply voltage.

Additional Information:

• Item Code: SEES-3085
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

Description

This is a Five IR Sensor Array with Obstacle and Bump Sensor. A 5 IR sensor use with TCRT5000 have a compact construction where the emitting-light source and the detector are arranged in the same direction to sense the presence of an object by using the reflective IR-beam from the object. The operating wavelength is app. 5 cm. The detector consists of a phototransistor. There are 5 sensors connected in an array to form a TCRT 5000 Sensor Module which can be used effectively in different robotic applications such as, Line following robot, Shaft encoder, Obstacle avoidance use.

five IR Sensor Array is one of the best sensors for line follower robot. It have five IR sensor facing down, One IR sensor and a bump sensor (Limit Switch) facing toward front. IR sensors are covered with casing for better precision. Sensor has mounting holes for easy fitting on almost any project

Features

• Input voltage: 5V DC VCC, GND Pins.
• Output: 5 from TCRT5000 is S1, S2, S3, S4, S5 digital.
• Output: 1 from Bump switch is CLP digital.
• Output: 1 from IR Obstacle sensor Near digital.

Additional Information:

• Item Code: SEES-3360
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

A502 sensors are square standard sensors with a 2-pin male connector. They have a force range of 0-222 N (0-50 lb), specified with Tekscan electronics. The model is linear through a much lower range of 0-22N (0-5 lb), and is capable of measuring loads up to 44,482 N (10,000 lb).

Applications:

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

A502 sensors are square standard sensors with a 2-pin male connector. They have a force range of 0-222 N (0-50 lb), specified with Tekscan electronics. The model is linear through a much lower range of 0-22N (0-5 lb), and is capable of measuring loads up to 44,482 N (10,000 lb).

The dynamic range of this mini force sensor can be modified by changing the drive voltage and adjusting the resistance of the feedback resistor (see below in “How to Adjust the Force Range“).

Applications:

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

Typical performance:

 

 

How to Adjust the Force Range:

* In order to measure higher forces, apply a lower drive voltage (-0.5 V, -0.25 V, etc.) and reduce the resistance of the feedback resistor (1k??? min.) To measure lower forces, apply a higher drive voltage and increase the resistance of the feedback resistor.

 

Typical Performance:

Linearity (Error): < ±3% of Full Scale (Line drawn from 0 to 50% load)

Repeatability: < ±2.5% (Conditioned Sensor, 80% of Full Force Applied)

Hysteresis: < 4.5 % of Full Scale (Conditioned Sensor, 80% of Full Force Applied)

Drift: <5% / logarithmic time (Constant Load of 111 N (25 lb))

Response Time: < 5 µsec (Time required for the sensor to respond to an input force; Impact load – recorded on Oscilloscope)

Operating Temperature: -40°C – 60°C (-40°F – 140°F)*

* Force reading change per degree of temperature change = 0.36%/ºC (±0.2%/ºF)

 

Package Includes:

1 x FlexiForce A502 Ultra Thin Force Sensor

Additional Information:

• Item Code: SEES-3254
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

The A401 has a 2-pin connector. This is our standard sensor with the largest sensing area  The dynamic range of this large force sensor can be modified by changing the drive voltage and adjusting the resistance of the feedback resistor.

Applications:

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

The A401 has a 2-pin connector. This is our standard sensor with the largest sensing area: 25.4 mm (1 in.). A401 sensors are available in one force range: 111 N (0 – 25 lb).* The force ranges stated are approximations. The dynamic range of this large force sensor can be modified by changing the drive voltage and adjusting the resistance of the feedback resistor.

Measurement ranges of 0-1 lb and 0- 7000 lb are achievable with the A401 sensor by utilizing the recommended circuitry. The force range can be extended by reducing the drive voltage, VT, or the resistance value of the feedback resistor, RF. Conversely, the sensitivity can be increased for measurement of lower forces by increasing VT or RF

Applications:

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

How to Adjust the Force Range:

* Measurement ranges of 0-1 lb and 0-7000 lb are achievable with the A401 sensor by utilizing the recommended circuitry. The force range can be extended by reducing the drive voltage, VT, or the resistance value of the feedback resistor, RF. Conversely, the sensitivity can be increased for measurement of lower forces by increasing VT or RF. For an alternative to the recommended circuit, see the Related Electronics tab.

 

Typical Performance:

Linearity (Error): < ±3% of Full Scale (Line drawn from 0 to 50% load)

Repeatability:  < ±2.5% (Conditioned Sensor, 80% of Full Force Applied)

Hysteresis:  < 4.5 % of Full Scale (Conditioned Sensor, 80% of Full Force Applied)

Drift:  <5% / logarithmic time (Constant Load of 25 lb (111 N))

Response Time:  < 5 µsec (Time required for the sensor to respond to an input force; Impact load – recorded on Oscilloscope)

Operating Temperature:  -40°C – 60°C (-40°F – 140°F)*

* Force reading change per degree of temperature change =  0.36%/ºC (±0.2%/ºF)

Package Includes:

1 x FlexiForce A401 Force Sensor

Additional Information:

• Item Code: SEES-3253
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

The A301 is optimized for high volume manufacturing and ideal for embedding into products and applications.

Applications

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

The A301 is optimized for high volume manufacturing and ideal for embedding into products and applications.

The dynamic range of this small force sensor can be modified by changing the drive voltage and adjusting the resistance of the feedback resistor.

Applications

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

How to Adjust the Force Range:

In order to measure higher forces, apply a lower drive voltage (-0.5 V, -0.25 V, etc.) and reduce the resistance of the feedback resistor (1k??? min.) To measure lower forces, apply a higher drive voltage and increase the resistance of the feedback resistor. For an alternative to the recommended circuit, see the Related Electronics tab.

 

Typical Performance

Linearity (Error):  < ±3% of Full Scale (Line drawn from 0 to 50% load)

Repeatability:  < ±2.5% (Conditioned Sensor, 80% of Full Force Applied)

Hysteresis:  < 4.5 % of Full Scale (Conditioned Sensor, 80% of Full Force Applied)

Drift:  <5% / logarithmic time (Constant Load of 25 lb (111 N))

Response Time:  < 5 µsec (Time required for the sensor to respond to an input force; Impact load – recorded on Oscilloscope)

Operating Temperature:  -40°C – 60°C (-40°F – 140°F)*

* Force reading change per degree of temperature change = 0.36%/ºC (±0.2%/ºF)

Package Includes:

1 x FlexiForce A301/1 Force Sensor

Additional Information:

• Item Code: SEES-3250
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

The FlexiForce A201 force sensor is an ultra-thin and flexible printed circuit, which can be easily integrated into most applications.

The FlexiForce A201/1 flex sensor is an ultra-thin and flexible printed circuit, which can be easily integrated into most applications. With its paper-thin construction, flexibility and force measurement ability, the FlexiForce force sensor can measure force between almost any two surfaces and is durable enough to stand up to most environments. FlexiForce has better force sensing properties, linearity, hysteresis, drift, and temperature sensitivity than any other thin-film force sensors.

The “active sensing area” is a 0.375” diameter circle at the end of the sensor. The sensor has two layers of the substrate. This substrate is composed of polyester film (or Polyimide in the case of the High-Temperature Sensors). On each layer, a conductive material (silver) is applied, followed by a layer of pressure-sensitive ink. The adhesive is then used to laminate the two layers of substrate together to form the sensor. The silver circle on top of the pressure-sensitive ink defines the “active sensing area.”

Silver extends from the sensing area to the connectors at the other end of the sensor, forming the conductive leads.
FlexiForce sensors are terminated with a solderable male square pin connector, which allows them to be incorporated into a circuit. The two outer pins of the connector are active and the centre pin is inactive. The length of the sensors can be trimmed to predefined lengths of 2”, 4” and 6” as per the requirements. If the sensor is trimmed, a new connector must be attached. This can be accomplished by purchasing staked pin connectors and a crimping tool. A conductive epoxy can also be used to adhere to small wires to each conductor.

The sensor acts as a variable resistor in an electrical circuit. When the sensor is unloaded, its resistance is very high (greater than 5 Meg-ohm); when a force is applied to the sensor, the resistance decreases. Connecting an ohmmeter to the outer two pins of the sensor connector and applying a force to the sensing area can read the change in resistance.

Application:

An example circuit is shown below. In this case, it is driven by a -5 V DC excitation voltage. This circuit uses an inverting operational amplifier arrangement to produce an analog output based on the sensor resistance and a fixed reference resistance (RF). An analog-to-digital converter can be used to change this voltage to a digital output. In this circuit, the sensitivity of the sensor could be adjusted by changing the reference resistance (RF) and/or drive voltage (VT); a lower reference resistance and/or drive voltage will make the sensor less sensitive and increase
its active force range.

 

Note:

The sensing area is the silver circle on the top of the sensor only.

Typical Performance:

1. Force Range: 0-1 lb (4.4 N)
2. Operating Temperature Range: 15°F to 140°F (-9°C to 60°C)
3. Linearity (Error):  +/- 3%
4. Repeatability : +/- 2.5% of full scale (conditioned sensor, 80% force applied)
5. Hysteresis: <4.5% of full scale (conditioned sensor, 80% force applied)
6. Drift: <5% per logarithmic time scale (constant load of 90% sensor rating)
7. Response Time: <5 microseconds
8. Output Change/Degree F: Up to 0.2% (~0.36% / °C).
   Loads <10 lbs, the operating temperature can be increased to 165°F (74°C).

Package Includes:

 

1 x  FlexiForce A201/1 Flex Sensor

Additional Information:

• Item Code: SEES-3247
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Easily customizable to a wide range of sizes
2. Cost-effective
3. Ultra-thin; 0.45 mm
4. Robust; up to 10 million actuations
5. Simple and easy to Integrate.

This is a force sensitive resistor with a square, 1.75 x 1.5″, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ.

This FSR can sense applied force anywhere in the range of 100g-10kg. Two pins extend from the bottom of the sensor with 0.1″ pitch making it bread friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR.

Just Connect a resistor to form a voltage divider and measure the voltage at the junction to find the force applied. These sensors are simple to set up and great for sensing pressure, but they aren’t incredibly accurate. Use them to sense if it’s being squeezed, but you may not want to use it as a scale.

Dimensions: Overall length: 3.5″ Overall width: 1.75″ Sensing area: 1.75×1.5″ Documents: FSR Integrating Guide Comments Write Your Comments

This sensor can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc. using an Analog to Digital Converter (ADC).

Applications:

1. Testing and Measurement Equipment.
2. Embedded Electronics.
3. OEM Development Kit.
4. Consumer Electronics.
5. Multimeter.

Features:

1. Easily customizable to a wide range of sizes.
2. Cost-effective.
3. Ultra-thin: 0.45 mm.
4. Robust: up to 10 million actuations.
5. Simple and easy to Integrate.

Package Includes:

1 x Force Sensor Resistor Square 38.1mm – Pressure Sensor.

Additional Information:

• Item Code: SEES-3269
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

This Capacitive Soil Moisture Sensor V2.0 measures soil moisture levels by capacitive sensing rather than resistive sensing like other sensors on the market. It is made of corrosion-resistant material which gives it excellent service life. Insert it into the soil around your plants and impress your friends with real-time soil moisture data!This module includes an onboard voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V. It is perfect for low-voltage MCUs, both 3.3V, and 5V. For compatibility with a Raspberry Pi, it will need an ADC converter.This soil moisture sensor is compatible with our 3-pin “Gravity” interface, which can be directly connected to the Gravity I/O expansion shield.

Software

• Arduino IDE V1.6.5 Click to Download Arduino IDE

Features:

1. Supports 3-Pin Gravity Sensor interface
2. Analog output

Applications:

1. Garden plants
2. Moisture detection
3. Intelligent agriculture

Package Includes:

1 x Capacitive Soil Moisture Sensor V2.0

Additional Information:

• Item Code: SEES-3171
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

The A101 is our smallest sensor can measure up to 10 lbs. The dynamic range of this mini force sensor can be modified by changing the drive voltage and adjusting the resistance of the feedback resistor

Applications:

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

The A101 is our smallest sensor optimized for high volume manufacturing and ideal for embedding into products. The 2-pin sensors are currently our smallest standard sensor.

The sensors can measure up to 10 lbs. The dynamic range of this mini force sensor can be modified by changing the drive voltage and adjusting the resistance of the feedback resistor

Applications:

1. Testing and Measurement Equipment
2. Embedded Electronics
3. OEM Development Kit
4. Consumer Electronics
5. Multimeter

How to Adjust the Force Range:

In order to measure higher forces, apply a lower drive voltage (-0.5 V, -0.25 V, etc.) and reduce the resistance of the feedback resistor (1k??? min.) To measure lower forces, apply a higher drive voltage and increase the resistance of the feedback resistor.

 

 

Sensor resistance measured 20 seconds after applied load

Sensor was not attached to any drive circuitry

Typical Performance:

Linearity (Error): < ±3% of Full Scale (Line drawn from 0 to 50% load)

Repeatability: < ±2.5% (Conditioned Sensor, 80% of Full Force Applied)

Hysteresis: < 4.5 % of Full Scale (Conditioned Sensor, 80% of Full Force Applied)

Drift: <5% / logarithmic time (Constant Load of 25 lb (111 N))

Response Time: < 5 µsec (Time required for the sensor to respond to an input force; Impact load – recorded on Oscilloscope)

Operating Temperature: -40°C – 60°C (-40°F – 140°F)*

* Force reading change per degree of temperature change = 0.36%/ºC (±0.2%/ºF)

Package Includes:

1 x FlexiForce A101 Force Sensor

Additional Information:

• Item Code: SEES-3246
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Output Channel: 1
2. Power Supply: 3.3/5V
3. Built in a potentiometer for sensitivity control.
4. Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO.
5. Detection angle about 60 degrees, the flame spectrum especially sensitive.
6. The flame of the most sensitive sensors flame, the regular light is also a response, generally used for fire alarm purposes.

This tiny Flame sensor infrared receiver module ignition source detection module is Arduino compatible can use to detect flame or wavelength of the light source within 760nm~1100nm also useful for Lighter flame detect at the distance 80cm. 

Greater the flame, farther the test distance. It has the Detect angle of  60° and very sensitive to flame spectrum.

It produces the one channel output signal at the D0 terminal for further processing like an alarm system or any switching system. The sensitivity is adjustable with the help of blue potentiometer given on the board.

Features :

1. Indicator light: a green one for the switch, a red one for power.
2. Built in a potentiometer for sensitivity control.
3. Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO.
4. Can detect fire or wavelength in 760 ~ 1100 nm nano within the scope of the light source.
5. Detection angle about 60 degrees, the flame spectrum especially sensitive.
6. The flame of the most sensitive sensors flame, the regular light is also a response, generally used for fire alarm purposes.

Package Includes :

1 x Flame sensor infrared receiver module ignition source detection module

Additional Information:

• Item Code: SEES-3243
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES