Peelamedu, Coimbatore, Tamil Nadu
GST No. 33EFBPS6615K1Z7
Call 08046050927 73% Response Rate
With state-of-the-art infrastructure facilities, we are engaged in offering a large gamut of Electronic Sensor. Offered sensors are manufactured with the aid of most modern technology and machinery.
Product Brochure
Sensor Type | Sound Detection Module Sensor for Arduino |
Accuracy | Sound Detection Module Sensor for Arduino |
Part Number | Sound Detection Module Sensor for Arduino |
Brand | SEES |
Input Voltage | 5 V DC |
Main Chip | LM393 |
Working Voltage | 3.3 - 5 V |
Usage | Electronic |
Sound Detection Module Sensor for Intelligent Vehicle Compatible With Arduino is a Single channel signal output Sensor. The output is effective to the low-level sound signal with good fidelity, When there is sound, outputs low level and signal light.
It can be used for Acoustic control light, give sound and light alarm working with the Photosensitive sensor, and sound control, sound detect. (The Maximum induction distance is 0.5M)
Note: This sensor only recognizes the availability of sound (vibration principle) cannot identify the size of the sound or the specific frequencies of sound.
Features :1 x Sound Detection Module Sensor
Additional Information:
View Complete details
Product Brochure
Model Name/Number | 24 Bit Adc - Hx711 |
Material | PVC |
Usage/Application | Electronic |
Supply Voltage | 5-12 VDC |
Color | Green |
Protection Type | IP65 |
Brand | SEES |
The HX711 Dual-Channel 24 Bit Precision A/D weight Pressure Sensor Load Cell Amplifier and ADC Module is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the module to your microcontroller you will be able to read the changes in the resistance of the load cell and with some calibration. You’ll be able to get very accurate weight measurements.
This can be handy for creating your own industrial scale, process control, or simple presence detection. The HX711 Weighing Sensor uses a two-wire interface (Clock and Data) for communication. Any microcontroller’s GPIO pins should work and numerous libraries have been written making it easy to read data from the HX711. Check the hookup guide below for more information.
Load cells use a four-wire Wheatstone bridge to connect to the HX711. These are commonly color RED, BLK, WHT, GRN, and YLW.
Each color corresponds to the conventional color coding of load cells :
The YLW pin acts as an optional input that not hook up to the strain gauge but is utilized to ground and shield against outside EMI (electromagnetic interference). Please keep in mind that some load cells might have variations in color-coding.
Pinouts :Analog Side :
1 x HX711 Weighing Sensor Dual-Channel 24 Bit Precision A/D weight Sensor.
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Model Name/Number | R307 Optical Fingerprint Reader Sensor Module |
Brand | SEES |
Usage/Application | INDUSTRIAL |
Scanning Area | R307 Optical Fingerprint Reader Sensor Module |
Screen Size | 2.5 Inch |
Operating Temperature | 20-50 Degree C |
Scan Speed | 0.2 sec |
Size | 4.5 x 2.4 x 2 cm,1.77 x 0.94 x 0.79" |
Voltage | DC 4.2-6V |
Interface | USB 2.0 |
Resolution | 500 dpi |
Working Current | 50 mA |
Character File Size | 256 bytes |
Template Size | 512 bytes |
Storage Capacity | 1000 |
This is the R307 Optical Fingerprint Reader Sensor Module. R307 fingerprint module is a fingerprint sensor with a TTL UART interface for direct connections to microcontroller UART or to PC through MAX232 / USB-Serial adapter. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person.
The FP module can directly interface with 3.3 or 5v Microcontroller. A level converter (like MAX232) is required for interfacing with PC serial port.
Integrated image collecting and algorithm chip together, ALL-in-One Fingerprint reader can conduct secondary development, can be embedded into a variety of end products. Users can conduct secondary development, can be embedded into a variety of end products, such as access control, attendance, safety deposit box, car door locks
Low power consumption, low cost, small size, excellent performance, Professional optical technology, precise module manufacturing technics. Good image processing capabilities can successfully capture an image up to resolution 500 dpi Finger detection function.
Features:1 x R307 Optical Fingerprint Reader Sensor Module.
1 x Connecting Cable(6-pin).
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Brand | SEES |
Voltage | 3 - 5 V |
Diameter | 0.625 Inch |
Thick | 125 Inch |
Overall Thickness | 0.125 Inch (-3 mm) |
LED Wavelength | 609 nm |
Heart Rate data can be used in many Electronic design and microcontroller projects. But the heart rate data is difficult to read, however, the Pulse Sensor Amped help us to read heart rate. The Heart Beat Pulse Sensor Amped is a plug-and-play heart-rate sensor for Arduino.
It can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects.
Note: Color of connecting cable may vary.
It essentially combines a simple optical heart rate sensor with amplification and noise cancellation circuitry making it fast and easy to get reliable pulse readings.
Pulse Sensor Amped adds amplification and noise cancellation circuitry to the hardware. It’s noticeably faster and easier to get reliable pulse readings. Pulse Sensor Amped works with either a 3V or 5V Arduino.
Pulse Sensor Arduino Hookup
Connect the sensor’s power supply pins to the Arduino board supply pin as Red – 5V, Black – GND and Purple – A0 (analog input 0) its over. This Analog input reading can be displayed in the serial terminal of Arduino IDE or it can be drawn as the pulse by using Processing IDE.
Features :1 x Heart Beat Pulse Sensor
Additional Information:
View Complete details
Product Brochure
Model/Type | Vibration sensor module alarm Motion sensor module vibration switch SW-420 |
Type | Vibration sensor module alarm Motion sensor module vibration switch SW-420 |
Part Number | Vibration sensor module alarm Motion sensor module vibration switch SW-420 |
Brand | SEES |
Sensor Type | Vibration sensor module alarm Motion sensor module vibration switch SW-420 |
Color | Blue |
Usage/Application | Electronic |
Operating Voltage | 3.3 V - 5 V |
Small Board PCB Size | 3 cm x 1.6 mm |
Packaging Type | Box |
Vibration sensor module alarm Motion sensor module vibration switch SW-420 module based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold. The threshold can adjust using an onboard potentiometer. When this no vibration, this module output logic LOW the signal indicates LED light, and vice versa.
If the module does not vibrate, the vibration switch was closed on state, the output of low output, the green indicator light. The product vibrates, vibration switches momentary disconnect, the output is driven high, the green light does not shine.
The output can be directly connected to the microcontroller, which to detect high and low level, so as to detect whether the environment exists vibration, play a role in the alarm.
It is useful for a variety of shocks triggering, theft alarm, smart car, an earthquake alarm, motorcycle alarm. This module when compared with a normally open pneumatic shock sensor module, shock triggered much longer can drive relay module the use of the company’s production of SW-420 normally closed type vibration sensors. comparator output signal clean wave well, driving ability, 15mA rated voltage and 3.3V-5V output: digital switching output (0 and 1) a bolt-hole for easy installation small Board PCB dimensions: 3.2cm x 1.4cm. using the wide LM393 voltage comparator.
Note:1 x Vibration sensor module alarm Motion sensor module vibration switch SW-420
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Type | Water Flow Sensor |
Application | Measurement |
Material | Plastic |
Temperature | 25~+80 DegC |
Voltage | DC 4.5 5V-24V |
Current | 15 mA (DC 5V) |
Brand | SEES |
Model | YF-S201 |
Operating humidity range | 35%~90%RH |
Aallowing pressure | Pressure 1.2 Mpa |
External threads | 1/2 Inch |
High amplitude | 4.6 V |
Low amplitude | 0.5 V |
Electric strength | 1250 V/min |
nsulation resistance | 100 M |
Hydrostatic pressure testing | 2 Mpa |
Application Media | Water |
This is YF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate white sensor. This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There’s an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.
By counting the pulses from the output of the sensor, you can easily calculate water flow. Each pulse is approximately 2.25 milliliters.
Note this isn’t a precision sensor, and the pulse rate does vary a bit depending on the flow rate, fluid pressure, and sensor orientation. It will need careful calibration if better than 10% precision is required. However, it’s great for basic measurement tasks!
We have an example Arduino sketch(check the ATTACHMENTS tab) that can be used to quickly test the sensor, it will calculate the approximate flow of water in liters/hour. The pulse signal is a simple square wave so it’s quite easy to log and convert into liters per minute using the following formula.
ConnectionRed wire: +5V.
Black wire: GND.
Yellow wire: PWM output.
1 x YF-S201 Water Flow Measurement Sensor with 1-30Liter/min Flow Rate.
Additional Information:
View Complete details
Product Brochure
Brand | SEES |
Type | LDR Sensor Module |
Operating Voltage | 3.3 to 5 V DC |
Power Frequency | 50 Hz |
Rate Load Current | 15 mA |
Mount Type | SF |
PCB size | 3.2 x 1.4 cm |
The Digital LDR Module is used to detect the presence of light / measuring the intensity of light. The output of the module goes high in the presence of light and it becomes low in the absence of light. The sensitivity of signal detection can be adjusted using the potentiometer.
Use it to detect the light brightness in your environment and decide to switch OFF or ON light? Or maybe to adjust the brightness of the LED of your house?
You can adjust the threshold (sensitivity) of the digital output by tuning the onboard variable resistor (potentiometer). Simple usage as it is the digital output, so you will know is the light present and decide what to do with it.
It comes with an M3 mounting hole for ease of attaching it to an object. Onboard, it provides an LDR, high sensitivity and commonly being used for light detection. The module comes with a power LED and a status LED as an indicator.
LDR Module Photosensitive resistor module most sensitive to environmental light intensity is generally used to detect the ambient brightness and light intensity.
How it works1. Module light conditions or light intensity reach the set threshold, DO port output high when the external ambient light intensity exceeds a set threshold, the module D0 output low;
2. Digital output D0 directly connected to the MCU, and detect high or low TTL, thereby detecting ambient light intensity changes;
3. Digital output module DO can directly drive the relay module, which can be composed of a photoelectric switch.
VCC ↔ 3.3V to 5V DC.
GND ↔ Ground.
DO ↔ Digital Output.
Additional Information:
View Complete details
Product Brochure
Model/Type | Flex Sensor 4.5 Inch |
Type | Flex Sensor 4.5 Inch |
Brand | SEES |
Weight G | 10.0 grams |
Height | Less Than 0.43 mm (0.017 Inch) |
Bend Resistance Range | 60K to 110K Ohms |
Temperature Range | -35 to +80 Degree C |
Resistance Tolerance | +-30 % |
Power Rating | 0.50 Watts continuous. 1 Watt Peak |
A SpectraSymbol Flex Sensor 4.5″ Bend Sensor for Hand Gesture Recognition is a simple resistive sensor which is 4.5″ in length yet a powerful sensor to sense the flexibility. As the sensor is flexed, the resistance across the sensor increases. The resistance of the flex sensor changes when the metal pads are on the outside of the bend (the text on the inside of bend). The connector is 0.1″ spaced and bread board friendly. Check the datasheet for full specifications.
The flex sensor is a bend detecting sensor which 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.Flex Sensor 4.5″
Applications:1 x SpectraSymbol Flex Sensor 4.5″ Bend Sensor for Hand Gesture Recognition
Additional Information:
View Complete details
Product Brochure
Type | NPK Sensor |
Operating Voltage | 3.3 to 5.5 V DC |
Output Voltage | 0 to 5 V DC |
Operating Current | 35 mA |
Interface | RS485 |
PCP Dimensions | 60x20x5 cm |
This is Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer for Ardunio. With this module, you can tell when your plants need watering by how moist the soil is in your pot, garden, or yard. The two probes on the sensor act as variable resistors. Use it in a home automated watering system, hook it up to IoT, or just use it to find out when your plant needs a little love. Installing this sensor and its PCB will have you on your way to growing a green thumb!
The soil moisture sensor consists of two probes which are used to measure the volumetric content of water. The two probes allow the current to pass through the soil and then it gets the resistance value to measure the moisture value.
When there is more water, the soil will conduct more electricity which means that there will be less resistance. Therefore, the moisture level will be higher. Dry soil conducts electricity poorly, so when there will be less water, then the soil will conduct less electricity which means that there will be more resistance. Therefore, the moisture level will be lower.
Wiring ConnectionVCC: 3.3V-5V
GND: GND
DO: Digital output interface(0 and 1)
AO: Analog output interface
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Brand | SEES |
Voltage | 5V |
Usage/Application | ROBOTS |
Type | TCRT 5000 Dual Channel Line Tracking sensor |
Current Rating | TCRT 5000 Dual Channel Line Tracking sensor |
Working Voltage | 3.3 V to 5 V |
Small Board PCB Size | 3.2 cm x 1.4 cm |
Detection Reflection Distance | 1 to 25 mm |
Application | Electronic |
This is TCRT 5000 Dual Channel Line Tracking sensor module.
This IR reflective sensor Module used TCRT5000 IR Sensor to detect color and distance. This sensor module consists of an IR transmitter & an IR receiver. IR Transmitter continuously emits IR signal which is then reflected by an obstacle and is then detected by the IR receiver.
TCRT5000 Infrared Reflective Sensor Module is often used in line following robots, object sorting Robots because this module can sense if a surface is white or black. The measuring distance range from 1mm to 8mm and the central point is about 2.5mm.
There is also an onboard potentiometer to adjust the sensitivity. The infrared diode will be emitting the infrared continually when the module is powered ON, when the emitted infrared light has not been reflected or the strength is not big enough, the receiver diode will in the off state and output pin i.e. DO will be LOW.
Note: The new update with this product is about pin locations. The image shows the sequence of 1) VCC. 2) GND. 3)D0. 4)A0. but a new sequence is 1) VCC. 2)D0. 3)A0. 4) GND.
Application :
1 x For Arduino Smart Car TCRT5000 Obstacle Avoidance Infrared Track Sensor Module.
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Brand | SEES |
Part Number | DS3231 RTC Module |
Model Name/Number | DS3231 |
Bluetooth | NIL |
Weight | 8 gm |
Size | 38mm (length) x 22mm (Width) x 14mm (height |
Input Voltage | 3.3 V |
Accuracy | +-2 ppm from 0 to +40 Degree C. |
Battery Holder | 2100 |
High Accuracy DS3231 Precise Real Time Clock Module with 32Kbit EEPROM and a built-in 10-bit temperature sensor having a resolution of 0.25C.
The DS3231 Precise Real Time Clock Module is a low-cost, extremely accurate I²C real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The DS3231 is available in commercial and industrial temperature ranges and is offered in a 16-pin, 300-mil SO package.
Additional Information:
View Complete details
Product Brochure
Brand | SEES |
Pressure Ranges | 300 hPa to 1100 hPa |
Model Name/Number | BMP280 Barometric Pressure and Altitude Sensor |
Material | PCBA |
Output | 5V |
Temperature | 85 DEGREE |
Usage/Application | INDUSTRIAL |
BMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module is a cheapest and tiny Atmospheric Sensor Breakout to measure barometric pressure, and temperature readings all without taking up too much space. Basically, anything you need to know about atmospheric conditions you can find out from this tiny breakout. The BMP280 Breakout has been designed to be used in indoor/outdoor navigation, weather forecasting, home automation, and even personal health and wellness monitoring.
BMP280 Barometric Pressure and Altitude Sensor I2C/SPI ModuleThis module uses an environmental sensor manufactured by Bosch with temperature, a barometric pressure sensor that is the next generation upgrade to the popular BMP085/BMP180/BMP183 Sensor. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI; This precision sensor from Bosch is the best low-cost, precision sensing solution for measuring barometric pressure with ±1 hPa absolute accuracy, and temperature with ±1.0°C accuracy. Because pressure changes with altitude and the pressure measurements are so good; you can also use it as an altimeter with ±1 meter accuracy.
The BMP280 is the next-generation of sensors and is the upgrade to the BMP085/BMP180/BMP183 – with a low altitude noise of 0.25m and the same fast conversion time. It has the same specifications but can use either I2C or SPI. For simple easy wiring, go with I2C. If you want to connect a bunch of sensors without worrying about I2C address collisions, go with SPI.
Circuit Diagram:Specifications and Features :
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Usage/Application | INDUSTRIAL |
Model Name/Number | NTC Thermistor Temperature Sensor Module |
Operating Temperature | NTC Thermistor Temperature Sensor Module |
Mounting Type | SF |
Color | NTC Thermistor Temperature Sensor Module |
Brand | SEES |
NTC Thermistor temperature sensor module is low cost, small size module. It is very sensitive to ambient temperature. It is generally used to detect the temperature of the surrounding environment.
NTC Thermistor temperature sensor module is low cost, small size module. It is very sensitive to ambient temperature. It is generally used to detect the temperature of the surrounding environment. Through potentiometer adjustment, it is possible to change the temperature detection threshold.
DO output can be directly connected to the microcontroller to detect high and low, by detecting temperature changes in the environment.
The temperature detection range of the module is between 20 and 80 degrees Celsius. This module can be replaced with a line temperature sensor for controlling the water temperature, water tank, etc.
Generally, the 4 wire method of thermistor measurement is the most accurate because there is effectively no current flowing in either of the measurement cable wires and therefore no added resistance due to the cable wires.
Features:
1 x 4PIN NTC Thermistor Temperature Sensor Module.
Additional Information:
View Complete details
Product Brochure
Brand | SEES |
Sensor Type | SHARP Distance Measuring Sensor unit 20 to 150 cm - GP2Y0A02YK0F |
Sensing Distance | SHARP Distance Measuring Sensor unit 20 to 150 cm - GP2Y0A02YK0F |
Material | PLASTIC |
Model Name/Number | SHARP Distance Measuring Sensor unit 20 to 150 cm - GP2Y0A02YK0F |
Product Type | SHARP Distance Measuring Sensor unit 20 to 150 cm - GP2Y0A02YK0F |
Connector Type | SHARP Distance Measuring Sensor unit 20 to 150 cm - GP2Y0A02YK0F |
Usage/Application | Industrial |
The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangefinders, yet it provides much better performance than other IR alternatives.
Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an analog-to-digital converter for taking distance measurements, or the output can be connected to a comparator for threshold detection. The detection range of this version is approximately 20 cm to 150 cm (8″ to 60″).
The GP2Y0A02 uses a 3-pin JST PH connector that works with our 3-pin JST PH cables for Sharp distance sensors (not included); the top picture on the right shows a shorter-range Sharp analog distance sensor with one of these cables.
These cables have 3-pin JST connectors on one end and are available with pre-crimped male pins, pre-crimped female pins, and with unterminated wires on the other end.
Note:
This sensor draws current in large, short bursts, and the manufacturer recommends putting a 10 µF capacitor or larger across power and ground close to the sensor to stabilize the power supply line
Additional Information:
View Complete details
Product Brochure
Brand | SEES |
Application | Industrial |
Supply voltage | 4 to 24 V DC |
Supply Current | 20 mA |
Operating frequency | 0 to 15 KHz |
Operating Temperature | -55 to +125 deg C |
Housing Material | ABS |
This is Speed Measuring Sensor Groove Coupler Module For Arduino. The DO output interface can be directly connected to a micro-controller IO port if there is a block detection sensor, such as the speed of the motor encoder can detect.
DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose alarm. Widely used in motor speed detection, pulse count, the position limit, etc.
Wiring Specification :1 x Speed Measuring Sensor Groove Coupler Module For Arduino.
Additional Information:
View Complete details
Product Brochure
Model / Part Number | MQ-135 |
Model Name/Number | MQ 135 |
Target gases | NH3,NOx,alcohol,Benzene,smoke,CO2 |
Brand | SEES |
Operating Voltage | 5V |
Operating Humidity | MQ 135 Air Quality Detector Sensor Module For Arduino |
Preheat Duration | Over 24 hour |
Circuit voltage | 5V+-0.1 |
Heater Resistance | 33 ohm +-5% |
MQ135 GAS SENSOR MODULE |
MQ2 Gas Sensor Module |
MQ3 Gas Sensor Module |
MQ4 Gas Sensor Module |
MQ5 Gas Sensor Module |
MQ6 Gas Sensor Module |
MQ7 Gas Sensor Module |
MQ7 Gas Sensor Module |
MQ8 GAS SENSOR MODULE |
MQ9 GAS SENSOR MODULE |
The MQ 135 Air Quality Detector Sensor Module For Arduino has lower conductivity in clean air. When the target combustible gas exists, the conductivity of the sensor is higher along with the gas concentration rising.
Convert change of conductivity to the corresponding output signal of gas concentration. The MQ135 gas sensor has high sensitivity to Ammonia, Sulphide and Benzene steam, also sensitive to smoke and other harmful gases.
It is with low cost and suitable for different applications such as harmful gases/smoke detection.
Features :1 x MQ 135Air Quality Sensor Module.
Additional Information:
View Complete details
Product Brochure
Model / Part Number | MQ-3 |
Usage/Application | INDUSTRIAL |
Brand | SEES |
Operating Voltage | 5V |
Response Time | <=10 sec |
Preheat Duration | Over 24 hrs |
Power Supply | 150mA |
MQ135 GAS SENSOR MODULE |
MQ2 Gas Sensor Module |
MQ3 Gas Sensor Module |
MQ4 Gas Sensor Module |
MQ5 Gas Sensor Module |
MQ6 Gas Sensor Module |
MQ7 Gas Sensor Module |
MQ7 Gas Sensor Module |
MQ8 GAS SENSOR MODULE |
MQ9 GAS SENSOR MODULE |
This MQ-3 Alcohol Detector Gas Sensor Module is simple to use. MQ-3 Alcohol Detector Module which can sense the presence of Alcohol in the air. The module uses our MQ-3 sensor. It simplifies the interface to the odd pin spacing of the sensor and provides an interface through standard 4 x 0.1″ header pins.
It provides an analog output corresponding to the concentration of the gas in the air and an easy to use digital output.
The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas. Perfect sensing alcohol concentration on your breath just likes a common breathalyzer.
The digital output can be easily interfaced to microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor readings.
Features :1 x MQ-3 Alcohol Detector Gas Sensor Module.
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Brand | SEES |
Measuring Level | 0-4 m |
Media | Water |
Process Temperature | -20 to +80 Deg C |
Process Pressure | 0- 350 psi |
Probe Length | 10 x 2.8 cm / 4.13 x 1.10 in |
Housing Material | Plastic |
Switching Output | NPN |
Switching Mode | NC |
IP Protection Class | IP54 |
The Water Level Depth Detection Sensor for Arduino has Operating voltage DC3-5V and Operating current less than 20mA. The Sensor is the Analog type which produces analog output signals according to the water pressure with its Detection Area of 40x16mm.
The Water Level Sensor is an easy-to-use and cost-effective with high level/drop recognition sensor by having a series of parallel wires exposed traces measure droplets/water volume in order to determine the water level.
Easy to complete water to analog signal conversion and output analog values can be directly read Arduino development board to achieve the level alarm effect.
Package Includes :1 x Water Level Sensor Depth of Detection Water Sensor for Arduino
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Brand | SEES |
Material | ABS |
Voltage | AC100 - 240 V |
Operating Temperature | 20~+60 Degree C |
Frequency | 50 / 60 Hz |
Switch Type | Motion Sensor |
Magnetic Door Sensor:
Magnetic Door Sensor is used to Monitoring the door switch state, Door is Open or close
How it Works:
The two magnets included in the sensor are placed a short distance apart. One of the magnets is placed on the door, while the other is usually placed on the door frame. The magnets need to be spaced properly, in order to ensure that they have a magnetic connection. The sensor monitors the integrity of the connection between the two spaced magnets. If that connection is broken, the sensor is triggered, and a signal is sent back to the control panel, which is processed as an alert.
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Usage/Application | Industrial |
Size | 40 x 30 mm |
Model Name/Number | OV7670 |
Weight | 32 -60 g |
Nominal Voltage | 3.3 V |
Lens | Mounted with high quality F1.8 / 6 mm lens |
Connector | Standard 0.1 inch (2.54 mm) pin pitch header connector |
Resolution | 640 x 480 VGA |
Sensitivity | 1.3 V per Lux-sec |
OV7670 640X480 VGA CMOS CAMERA IMAGE SENSOR MODULE is a low-cost image sensor, DSP that can operate at a maximum of 30 fps and 640 x 480 (“VGA”) resolutions, equivalent to 0.3 Megapixels.
The captured image can be pre-processed by the DSP before sending it out. This pre-processing can be configured via the Serial Camera Control Bus (SCCB). OmniVision OV7670 CMOS VGA (640×480) CAMERA-CHIP Sensor with OmniPixel technology 3.3V DC Input Voltage. working Temp. 0-50 Degree Celsius All Glass Lenses, Lens(including seat) is Magnesium Alloy material.
Focal length of lens is 3.6 mm 650 nm Bands Black FR-4 PCB, Quality Heavy Gold Plate, effectively prevent the PCB from light leak issues and prevents shadow in images 2×10 0.1″ output connector for convenient insertion into Prototype Board, Bread Board, MCU Onboard Connectors This Camera module is very powerful and easy-to-interface with 8/16/32 bit Micro-controller. OV7670 640X480 VGA CMOS CAMERA IMAGE SENSOR MODULE will provide vision to your small embedded systems and will be useful for plenty of applications in Robotics.
Image Processing, Simple Machine Vision, Object Detection, Color detection, etc. 2×10 0.1″ Output Connector will be easy to plug into any prototype board or breadboard which will make your project/product implementation fast. Technical parameters: High sensitivity for low-light operation Low operating voltage for embedded portable apps Lens shading correction Flicker (50/60 Hz) auto-detection Saturation level auto adjust (UV adjust) Edge enhancement level auto-adjust.
Connection Diagram:Specifications and Features:
Additional Information:
View Complete details
Product Brochure
Part Number | ADXL 345 |
Mounting Type | SURFACE MOUNT |
Interface Type | CONTROLLER |
Current Rating | 100-200 mA |
Voltage | 110 to 220 V |
Phase | Single Phase |
Frequency | 50 to 60 Hz |
Measuring Range | +/-2g to +/- 16g |
Power Source | Electric |
Operating Temperature | 20 to 50 Degree C |
ADXL345 Tripple Axis Accelerometer Board is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. Digital output data is format as 16-bit twos complement and is accessible through either an SPI (3- or 4-wire) or I2C digital interface.
The ADXL345 Tripple Axis Accelerometer Board is well suited for mobile device applications. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0°.
Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion and if the acceleration on any axis exceeds a user-set level. Tap sensing detects single and double taps. Free-fall sensing detects if the device is falling. These functions can be mapped to one of two interrupt output pins. An integrated, patent-pending 32-level first-in, first-out (FIFO) buffer can be used to store data to minimize host processor intervention.
Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation.
Note: This package does not include the Arduino board, you have to buy it separately.
Applications :1 x ADXL345 Tripple Axis Accelerometer Board.
Additional Information:
View Complete details
Product Brochure
Brand | SEES |
Model Name/Number | BMP180 |
Material | PCBA |
Output | 5V |
Temperature | 40 Degree C to 85 Degree C |
Usage/Application | INDUSTRIAL |
Supply Voltage | 9.5 to 28 VDC |
Accuracy | 0.02 hPa |
Current | 5.4A |
Measuring Range | 300 to 1100hPa |
BMP180 Digital Barometric Sensor Module compatible with Arduino will Measure the absolute pressure of the environment using a digital barometer such as this has some interesting applications.
By converting the pressure measured into altitude, you have a reliable sensor for determining the height of your robot, plane or projectile! Using a sensor as capable as the BMP180 you can achieve an accuracy of 1m, with the noise of only 17cm in ultra-high resolution noise.
The device will operate at the only 0.3uA meaning low current draw for battery-powered applications. The BMP180 comes fully calibrated and ready to use. As the device operates over I2C we’ve added optional I2C pull-ups that can be enabled using the PU (pull up) jumper on the board for your convenience and ease during breadboarding.
Using I2C, the device provides pressure and temperature as 16bit values, which are used along with calibration data within the device are used to provide a temperature compensated altitude calculation.
Features :1 x BMP180 Digital Barometric Pressure Sensor Board Module
1 x 1x4Burg Connector(Straight)
Additional Information:
View Complete details
Product Brochure
Model Number | ACS758 |
Brand | SEES |
Sensed Current Type | AC, DC |
Output | Analog |
Accuracy | +-1% |
Operating Temperature | -20 deg C to 85 deg C |
Load Maximum Current | 50,100,150 Amps |
Isolation Voltage | 4800 V AC |
Sensitivity | 13.3 mV/A |
Load Frequency Bandwidth | DC - 120 kHz |
Current Sensor Module Board, +/-150 Amp, Panel Mount Version.
Features:
The item of current sensor module provides economical and precise solutions for AC or DC current sensing. Typical applications include motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and overcurrent fault detection. Output voltage proportional to AC or DC currents. FR-4 fiber glass PCB, dual copper layers.
100% new, never used.
Price Range:
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Detection Angle | 360 Degree |
Power Source | 220-240 V AC |
Application | Energy Saving |
Detection Motion Speed | 0.6~1.5 m/s. |
Shape | Round |
Time Delay | 10 sec-7 min |
Mounting Height | 1.5-4 meter |
Frequency | 50 Hz |
Rated Load | 1200 W |
Motion Detection Speed | 0.6-1.5 m/s |
PIR Motion sensor switch - 360 Degree
This pir motion sensor switch is a new type of energy-saving lighting switch, it adopts high sensitivity detector, integrate circuit and SMT; It gathers automatic, convenient, safe, energy-saving, practical functions; It has wide detection range made up of up and down, left and right service field; It utilizes human motion infrared rays as control signal sources, when one enters the detection field, it will start the controlled load at once; It can identify day and night automatically; It is easy to install and its usage is wide; It has the function of power indication and detection indication.
Specification:
Function
The wide detection range is made up of up and down, left and right (see the following diagram), the detection range could be adjusted according to your desire, but the moving orientation in detection field has great relation with the sensitivity. .
Identify day and night automatically
The ambient light of ST09 could be adjusted according to your desire: when turn to SUN (max), it will work day and night, when turn it to MOON (min), it will only work in the ambient light less than 3LUX. As for adjustment, please refer to testing way.
Time-delay is added continually
When it receives the second induction signals after the first induction, it will compute time once more on the rest of the first time-delay basis (set time). .
Time-delay is adjustable
It can be set according to your desire, the minimum is 10sec±3sec,the maximum is 7min±2min.
Additional Information:
View Complete details
Product Brochure
Model / Part Number | MQ-2 |
Target gases | LPG, alcohol and hydrogen |
Measuring Range | 100-10,000 ppm |
Operating Voltage | 5V |
Color | Blue + Silver |
Dimensions | 11mm x 15mm x 1.0mm |
Material | PCB |
Voltage | 0~5 V. |
Memory Size | 4 GB (1 x 4GB) |
AVAILABLE GAS SENSOR MODELS :
MQ135 GAS SENSOR MODULE |
MQ2 Gas Sensor Module |
MQ3 Gas Sensor Module |
MQ4 Gas Sensor Module |
MQ5 Gas Sensor Module |
MQ6 Gas Sensor Module |
MQ7 Gas Sensor Module |
MQ7 Gas Sensor Module |
MQ8 GAS SENSOR MODULE |
MQ9 GAS SENSOR MODULE |
QUICK OVERVIEW
The MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane. Due to its high sensitivity and fast response time, measurement can be taken as soon as possible. The sensitivity of the sensor can be adjusted by the potentiometer.
MQ-2 gas sensor using gas sensitive material is to be clean air in the lower conductivity of Tin oxide (SnO2). When the sensor when flammable gases are present in the environment in which the conductivity of the sensor with an increasing concentration of combustible gas in the air increases.
Use a simple circuit to convert the changes in conductivity and output signal that corresponds to the concentration of the gas.
MQ-2 gas sensor higher sensitivity to liquefied petroleum gas, propane, hydrogen, detection of gas and other combustible vapors are ideal. This sensor can detect a variety of flammable gas, is a low-cost sensor for many applications.
Following conditions must be avoided
Water Condensation
Indoor conditions, slight water condensation will effect sensors performance lightly. However, if water condensation on sensors surface and keep a certain period, sensor’ sensitivity will be decreased.
Longtime exposed to an adverse environment
No matter the sensors electrified or not, if exposed to the adverse environment for a long time, such as high humidity, high temperature, or high pollution etc, it will affect the performance of the sensor badly.
Vibration
Continual vibration will result in sensors down-lead response then rapture. In transportation or assembling line, pneumatic screwdriver/ultrasonic welding machine can lead to this vibration.
Concussion
If sensors meet strong concussion, it may lead its lead wire disconnected.
1 x MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module
Additional Information:
View Complete details
Product Brochure
Model / Part Number | MQ-7 |
Brand | SEES |
Current | 50 AMP |
Frequency | 50 Hz |
Storage Temperature | 20 - 70 Degree C |
Voltage | 5 V +- 0.1 |
Related Humidity | Less than 95% RH |
MQ135 GAS SENSOR MODULE |
MQ2 Gas Sensor Module |
MQ3 Gas Sensor Module |
MQ4 Gas Sensor Module |
MQ5 Gas Sensor Module |
MQ6 Gas Sensor Module |
MQ7 Gas Sensor Module |
MQ7 Gas Sensor Module |
MQ8 GAS SENSOR MODULE |
MQ9 GAS SENSOR MODULE |
MQ-7 CO Carbon Monoxide Coal Gas Sensor Module detects the concentrations of CO in the air and outputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm.
The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.
This module provides both digital and analog outputs. The threshold level for digital output can be easily adjusted using the preset on the board. The MQ-7 sensor module can be easily interfaced with Micro-controllers, Arduino and etc.
Standard Test ConditionsTemperature: 20°C ± 2°C
Humidity: 65% ± 5% RH
Standard Test Circuit: Vc: 5.0V ± 0.1V; Vh(high):5.0V±0.1V
Vh(low): 1.5V±0.1V
1 x MQ-7 CO Carbon Monoxide Coal Gas Sensor Module.
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Usage/Application | Position Sensor |
Brand | SEES |
Model Name/Number | Reed Switch Sensor Module |
Material | ABS |
Current | 10 Amp |
Measuring Error | +-0.25 % or Span |
Sensing Distance | 50 to 1000 mm |
Reed Switch :
This is a small device called a reed switch. When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is removed, the reeds separate and the switch opens. This makes for a great non-contact switch. This switch can carry up to 1.2A.
Features :
Applications :
Additional Information:
View Complete details
Product Brochure
Brand | SEES |
Part Number | ADXL335 |
Number of Axes | 3 |
Sensing Axis | XYZ |
Acceleration Range | +/- 3 g |
Sensitivity | 300 mV/g |
Output Type | I2C |
Excitation Voltage | 1.8- 3.6 V DC |
Operating Temperature Range | -40 to +85 deg C |
Frequency Hz | 50 Hz |
Output Power Ma | 100-200 mA |
The ADXL335 is a small, thin, low power, a complete 3-axis accelerometer with signal conditioned voltage outputs. The ADXL335 Module 3-axis Analog Output Accelerometer measures acceleration with a minimum full-scale range of ±3 g.
It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration. This breakout board comes with an onboard voltage regulator and works at both 3.3V & 5V (3-5V).
An accelerometer is an electro-mechanical device that will measure acceleration forces. These forces may be static, like the constant force of gravity pulling at your feet, or they could be dynamic – caused by moving or vibrating the accelerometer.
Applications :1 X ADXL335 3-axis Analog Output Accelerometer Module angular transducer 3v-5v
Additional Information:
View Complete details
Product Brochure
Model Number | TTP224 |
Channels | 4 |
Input Voltage | 2.0 to 5.5 V DC |
Response Time | 220 ms |
Interface | IC |
Color | Blue |
Operating Temperature | -10 to +50 Degree C |
Dimensions | 35 x 29 mm |
Additional Information:
View Complete details
Product Brochure
Model Number | TTP226 |
Channels | 8 |
Input Voltage | 2.0 to 5.5 V DC |
Response Time | 60 ms |
Interface | IC |
Color | Blue |
Operating Temperature | -20 to +70 deg C |
Dimensions | 46 X 47 X 11 mm |
The TTP226 is a touch pad detector IC which offers 8 touch key. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. Capacitive touch allows electronics to sense when your finger is within a few millimetres of a surface to simulate a button “press” just like how the pushbutton works. Capacitive sensing may be used in any place where low to no force human touch sensing is desirable.
Product Details:
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Usage/Application | Industrial |
Switch Type | Motion Sensor |
Model Name/Number | MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System |
Opening Gap | MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System |
Material | Plastic |
Power/Voltage | AC100- 240 V |
Frequency | 50-60 Hz |
Operating Temperature | 20~+60 Degree C |
MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System can be used as a door or window security system. It produces the signal when moved away from each other which can be fed to the microcontroller to perform the desired action as per requirement.
This sensor suitable to use for trigger alarm or ON/OFF light inside a cupboard sliding door. This wired sensor is trigger by the magnet. When the magnet is closed by, the circuit is closed or open if the magnet far from the sensor.
Note :1 x MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System.
4 x M5 screws for fitting.
Additional Information:
View Complete details
Product Brochure
Model Number | TTP229 |
Channels | 16 |
Input Voltage | 2.0 to 5.5 V DC |
Response Time | 100 to 200 ms |
Color | Blue |
Operating Temperature | -20 to +70 deg C |
Dimensions | 49.3 x 64.5 mm |
Product Description:
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Usage/Application | INDUSTRIAL |
Brand | SEES |
Model Name/Number | 3/4 Inch Water Flow Sensor |
Media | Water |
Material | Plastic |
Load Capacity | 10 mA |
Voltage | DC 5V-24V |
Temperature | 80 Degree C |
Pressure | 2 MPa |
Model | FS-300A-G3/4" |
Application Media | Water |
Flow Rate Range | 1-60L/min |
Humidity | 35%90%RH |
A G3/4" water flow sensor for providing more chooice of water flow sensors. Water flow sensor consists of magnetic core, rotating impeller, external casing and sensor and a hall-effect sensor. When water flows through the rotor, rotor rolls, it activates the magnetic core to trigger switch action speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signals, users can get the flow speed via detecting the pulse. It is suitable to detect flow in water dispenser or coffee machine. There are also lots of other water flow sensors in other diameters for your choice.
The water flow sensor outputs pulse proportional to the water flow with: Pulse Frequency = Flow* 5.5.That is, if the output frequency is 48, then the water flow: 48/5.5= 8.72(L/min) Connect the water flow sensor to microcontroller as belows
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Model Name/Number | Voltage Detection Sensor Module 25V |
Usage/Application | Electronic |
Brand | SEES |
Voltage | Voltage Detection Sensor Module 25V |
Power Supply | Voltage Detection Sensor Module 25V |
Divider Ratio | 51 |
Resistor Tolerance | 1% |
Max Input Voltage | 25 V |
Resistor Value | 30 K / 7.5 K Ohm |
This is a simple but very useful module which uses a potential divider to reduce an input voltage by a factor of 5. The Voltage Detection Sensor Module 25V allows you to use the analog input of a microcontroller to monitor voltages much higher than it capable of sensing.
For example with a 0-5V analog input range, you are able to measure a voltage up to 25V. The module also includes convenient screw terminals for easy and secure connection of a wire.
This module is based on the principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller. Arduino analog input voltages up to 5 v, the voltage detection module input voltage not greater than 5Vx5=25V (if using 3.3V systems, input voltage not greater than 3.3Vx5=16.5V).
Arduino AVR chips have 10-bit AD, so this module simulates a resolution of 0.00489V (5V/1023), so the minimum voltage of input voltage detection module is 0.00489Vx5=0.02445V.
Note:Keep in mind, you are restricted to voltages that are less than 25 volts. More than that and you will exceed the voltage limit of your Arduino input.
Connection DiagramFeatures :1×Voltage Detection Sensor Module
Additional Information:
View Complete details
Brand | SEES |
Sensing Distance | 5 mm |
Supply Voltage | 12 V DC |
Switching Frequency | 50 Hz |
Body Material | Plastic |
Operating Temperature | 0 to+55 degree C |
Current Rating | 500 mA |
The Objective of this project is to develop a system to keep the vehicle secure and protect it by the occupation of the intruders.
Scope:
We can't take care of ours while in running by less conscious. If we done all the vehicles with automated security system that provides high security to driver, also gives alarm.
Function:
This Eye Blink sensor is IR based. The Variation Across the eye will vary as per eye blink. If the eye is closed means the output is high otherwise output is low. This to know the eye is closing or opening position. This output is give to logic circuit to indicate the alarm.
This can be used for project involves controlling accident due to unconscious through Eye blink.
Additional Information:
View Complete details
Minimum Order Quantity: 1 Piece
Product Brochure
Brand | SEES |
Model | HCSR-04 |
Dimension | 45*20*15 mm |
Working Curren | 15 mA |
Working Voltage | 5V DC |
Frequency | 50 Hz |
Measuring Angle | 15 Degree |
HC SR-04 - Product features
The basic principle of work
Easy to Interface conversion brds avilable now ( PWM TO UART , OBSTACLE) - based on PIC microcontroller
Interfacing Pins
Electric Parameters
Additional Information:
View Complete details
Product Brochure
Brand | SEES |
Sensing Distance | 2 - 10cm |
Supply Voltage | 12 V DC |
Connection Type | Cable |
Number of Wires | 2 Wire |
Body Material | Plastic |
Degree of Protection | IP20 |
Operating Temperature | -20 Degree C + 50 Degree C |
This ultrasonic sensor is very similar to the ultrasonic sensors which are found in cars. This Waterproof Ultrasonic Obstacle Sensor shows some important constructional advantages over the conventional sensors. It comes in two separate parts one being the transducer which is the sensing element and the other being the control board.
The module is capable of providing information of the objects between the distance range of 250 mm to 4500 mm. The great advantage of using this Waterproof Ultrasonic Obstacle Sensor is you can put the sensing element far away from all the control circuitry.
This Ultrasonic Distance Sensor is an industrial-grade sensor to measure distance. Interfacing with it is the same as another cheap ultrasonic sensor, but it offers better performance and is compatible with harsher environments and is waterproof too! It can be easily interfaced with Arduino and Sample codes and projects are available.
There are many ultrasonic distance sensors on the market, but sometimes, this kind of sensor needs to work in vulnerable conditions. This Waterproof Ultrasonic Obstacle Sensor meets this requirement. It has a good performance and almost the same usage of an HC-SR04 module.
It is very easy to use, a control port with a 10US above high level can wait for high-level output at the receiving port. An output can drive the timer when this port is low can read the timer value, this time for the location of the time can be distance measurement. Constantly c