Sri Electronics & Embedded Solutions

QUICK OVERVIEW

1. 40P color DuPont line
2. Length: 100mm
3. Weight: 25 gm
4. Compatible with 2.54mm spacing pin headers
5. 40pcs chromatic male to female color jump wire
6. High quality and in good working condition
7. Durable and reusable
8. Easy to install and use

This is 10CM Male To Female Breadboard Jumper Dupont 2.54MM 1P-1P Cable 40 Pcs. A very Flexible and easily detachable cable to the no. of wires according to your requirement. It has 1Pin male to the 1pin female header with both ends. Also, it is compatible with 2.54 mm mil spacing pin headers.

This cable is an electrical wire or group of them in a cable with a connector or pins at each end, which is normally for interconnecting the components of a breadboard or other prototype or test circuit, internally or with other equipment or components, without soldering.

Individual Dupont Cables are fitted by inserting their “end connectors” into the slots provided in a breadboard, the header connector of a circuit board, or a piece of test equipment.

Mostly it is useful with Orange Pi, Banana Pi, Raspberry Pi, Arduino, and other mini pc and development board. It is very useful in the PCB project, pc motherboard, as well as Breadboard connections. Additionally, it allows you to plug and unplug easily for prototyping and can be used over and over again.

Features :

1. Compatible with 2.54mm spacing pin headers
2. 40pcs chromatic color jump wire
3. High quality and in good working condition
4. Durable and reusable
5. Easy to install and use
6. A popular choice for construction or repair
7. Be used for the electronic project and Genuine Arduino product
8. Flexible Breadboard Jumper Cable Wire allows you to plug and unplug easily for prototyping.

Additional Information:

• Item Code: SEES-3726
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Input interface: Mini USB.
2. Input interface: Mini USB.
3. Current: 1A adjustable.
4. Charge precision: 1.5%.
5. Input voltage: 4.5V-5.2V.
6. Full charge voltage: 4.2V.
7. Battery over-current protection: 3 A
8. The battery Undervoltage protection: 2.5 V

This TP4056 1A Li-ion lithium Battery Charging Module with Current Protection – Mini USB is a tiny module, perfect for charging single cell 3.7V 1 Ah or higher lithium ion (Li-Ion) cells such as 16550s that don’t have their own protection circuit. Based on the TP4056 charger IC and DW01 battery protection IC this module will offer 1A charge current then cut off when finished.

Furthermore when the battery voltage drops below 2.4V the protection IC will switch the load off to protect the cell from running at too low of a voltage – and also protects against over-voltage and reverse polarity connection (it will usually destroy itself instead of the battery) however please check you have it connected correctly the first time.

Manufactured under fully machinery processing. Each module is tested OK before shipment from  so it has high reliability for the best performance. In conclusion, it is special design for a single lithium battery charging. TP4056 Other features include the current monitor, under voltage lockout, automatic recharge, and two status pin to indicate charge termination and the presence of an input voltage.

Using the module:

1. Connect mini USB cable for power, or 5V DC to pads marked IN+ and IN- on the left-hand side of the module
2. Connect cell to charge to B+/B- pads on the right-hand side of the module.
3. A load (something for the battery to power) can be connected to the OUT+/OUT- pads on the right-hand side
4. Important! Disconnect load when charging
5. The red LED indicates charging in progress, green LED indicates charging has finished.
6. Never charge your battery at a rate greater than 1C.

NOTE:

1. Ampere meter can only be connected to a 5v input end of the module.
2. It is better than the charging current is 37% of the battery capacity. If you charge the battery of 1000mAh, a current of 400mAh is enough.
3. The connection wire should not be too thick.
4. Make sure the connect point is good.
5. If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-subtract the charging current to avoid burn damage to the chip.
6. NO Reverse polarity.

We have 3 more such charging boards employing same TP4056 chip which are available at   and they are different according to the onboard USB port and current protection they provide,

1) TP4056 1A Li-Ion Lithium Battery Charging Module – Micro B USB2) TP4056 1A Li-ion lithium Battery Charging Module – Mini USB3) TP4056 1A Li-Ion Battery Charging Board Micro USB with Current ProtectionFeatures :

1. Led indicator: red is charging Green is fully charged.
2. Current Protection: Yes
3. Inversed polarity: NO.
4. Use mature charging chip TP4056 for simple peripheral circuits, good protection performance, and high charging accuracy.
5. Fully machinery automated processing, all patch parts manufacturing.

Package Includes :

1 x TP4056 1A Li-ion lithium Battery Charging Module with Current Protection – Mini USB

Additional Information:

• Item Code: SEES-3661
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

Counted among the topmost companies, we deal in the offering of FRC Cable. These FRC Cables are renowned for its superb functionality and are reputed for its high efficiency. Our product range is known for its high electrical conductivity and high strength. These cables could be obtained at reasonable prices.

 

Features:

• Affordable
• Precisely composite
• Precisely processed

 

Additional Information:

• Item Code: SEES-1600A

QUICK OVERVIEW

1. Better than 2596, easy to 4A 50W, up to 75W adding the heat sink.
2. Over-temperature protection: Yes (shutdown output automatically after over temperature).
3. Input voltage: 4V ~ 38V (not more than 38V).
4. Output voltage: 1.25V ~ 36V (adjustable).
5. Output current: 0A ~ 5A (recommended below 4.5A).

The XL4015 5A Step Down Adjustable Power Supply with LED Voltmeter module is a 180 kHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation. The module has a voltmeter display to show the current input and output voltages. It can also be calibrated for accuracy.

The voltmeter can calibrate automatically. The measure can be changed between input and output voltage, with the indicator. The voltmeter can also be shut down. The board uses the connection terminal for easy wiring.

The DC/DC buck module has applications where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TV portable instrument power supply telecom/networking equipment, 24V vehicle notebook power supply, industrial equipment buck.

This module has an adjustable output Voltage and Current. It also works as a dedicated charger for Lithium Batteries (Li-Ion, LiPo) as it is capable of controlling voltage as well as current. Ex. 12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V, etc.

Voltmeter calibration method :

1. Onboard voltmeter shows that the output voltage, long press the right button 2 seconds to loosen, voltmeter, and the output voltage indicator light [OUT] synchronous flash, at this time into the output voltage regulation mode; Similarly, when the input voltage IN the voltmeter display, long press the right button 2 seconds to loosen, voltmeter, and the input voltage indicator light [IN] synchronous flash, at this time into the input voltage adjustment mode.
2. Light touch button on the right side, the voltage value is adding up a unit; Press the left button, minus a unit; Due to a unit of voltage is less than 0.1 V, so you need to press the 1-5 consecutive can see the voltmeter change 0.1 V, the concrete continuous button several times depends on the current display voltage, current shows that the higher the voltage, the fewer the number of press.
3. After the voltage adjustment, long press the right button for 2 seconds, release, to exit the output voltage calibration mode, all the parameters set to automatically power down saving.

Features :

1. Better than 2596, easy to 4A 50W, up to 75W adding the heat sink.
2. Power indicator: Yes.
3. Short circuit protection: Yes (limit current 8A).
4. Over-temperature protection: Yes (shutdown output automatically after over temperature).
5. Input Reverse Polarity Protection: None (cascade high current diode if required).
6. Wiring: IN+/- Input, OUT+/- Output.
7. Built-in current limit function.

Package Includes :

1 x XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module.

Additional Information:

• Item Code: SEES-3742
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

This 1 channel 5V ,12V 10A relay control board module withand without optocoupler modules is compliant with international safety standards, control and load areas isolation trenches it has a single relay a genuine.

The inputs of 1 Channel 5V,12v 10A Relay Module are isolated to protect any delicate control circuitry.

The power supply and relay instructions, lit, a disconnect are off. The input signal, signal, common Terminal and start conducting. It can be used as a single chip module for appliance control and work with both DC or AC signals where you can control the 220V AC load.

A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it.

Note: On the high level and low level-triggered mode, friends who do not understand, have a look

• High-level trigger refers to the signal voltage between input and trigger, can be understood as a signal input with VCC cathode short-circuit triggered a way;
• Low-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, can be understood as a signal input terminal and the GND negative electrode short circuit triggered is a way  1-channel relay module connection.

Features :

1. High impedance controller pin
2. Pull-down circuit for the avoidance of malfunction
3. One normally closed contact and one normally open contact
4. Triode drive, increasing relay coil
5. Power supply indicator lamp
6. Control indicator lamp
7. With 4 fixed screw holes, hole diameter 3.1mm, convenient installation, and fixation

Additional Information:

• Item Code: SEES-3015
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTOON BOXES

A GL-12 830 Points Solderless Breadboard is an invaluable tool for experimenting with circuit designs whether in the R&D or university lab. A breadboard is used to make up temporary circuits for testing or to try out an idea. No soldering is required so it is easy to change connections and replace components.

Parts will not be damaged so they will be available for re-use afterward. 840 Tie points – 128 Groups of 5 connected terminals, 8 Bus of 25 connected terminals Reusable for fast build a prototype of an electronic circuit – will accept transistors, diodes, LEDs, resistors, capacitors and virtually all types of components – No soldering required – Can modify or revise the circuits easily Fit for jumper wire of 0.8mm diameter – Standard 2.54mm hole spacing Adhesive sheet on the back side of the board – Multiple breadboards can be spliced together too.

Features:

1. 100% brand new and high quality
2. Practical and useful
3. Solderless breadboard with 840 points
4. Completely reusable and have a self-adhesive back
5. Easy component placement

Additional Information:

• Item Code: SEES-3159A
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

This 12V 1A Power supply Adapter Charger with a 5.5mm DC Plug adapter is of high quality and reliable. It has over hot protection, short circuit protection, RoHS compliance, and European standard.

It is light and easy to carry while traveling. The fully regulated 110~240V makes that can be used worldwide. The output voltage is 12V. The max output current reaches 1A.

Output protections

1. Short circuit protection
2. Overvoltage protection
3. Overcurrent protection
4. Over-temperature protection

Features :

1. Small and Reliable charger.
2. Power Supply with LED indicator.

Additional Information:

• Item Code: SEES-4012
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

QUICK OVERVIEW

1. Input voltage: 4.5-50V,
2. Output voltage: (3-35V) continuously adjustable (recommended load debugging).
3. Minimum pressure: 1.5V
4. Output current: rated current 2A, 3A maximum
5. Output Power: 15W maximum

It is LM2596 HV DC-DC Buck Converter with voltage rating 4.5-50V to 3-35V. This step down power module is adjustable with a potentiometer.

Features:

1. Adjustment method: first correct input power (between 4.5-50V) then multimeter to monitor the output voltage and adjust potentiometer (usually clockwise turn boost, buck turn counterclockwise),
2. Input: IN+ input positive IN- input negative
3. Output: OUT+ output positive OUT- output negative
4. Static power consumption is only about 6mA.
5. Connection: Welding, plus pin can be directly soldered after the PCB.
6. Short circuit protection: current limiting, thermal protection, self-recovery.
7. Non-isolated step-down (BUCK) switching regulator.
8. Short circuit protection: Current limiting, self-recovery
9. Potentiometer adjustment direction is as Clockwise (increase) and Anti-clockwise (decrease)
10. Non-synchronous rectification

Additional Information:

• Item Code: SEES-3394
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

QUICK OVERVIEW

1. CR2032 / CR2025 Holder
2. Generally used for holding 3v Lithium coin batteries.
3. PCB mountable 3v Battery holders which can be soldered directly to PCBs.
4. Can be used for experimental boards, toys and small robots etc.
5. It is also suitable for 3V Lithium Coin batteries used in Laptops / Computers / Notebooks etc.

CR2032 CR2025 Coin Battery Socket Holder, a Plastic Holder small size, easy to carry, save power and protect environment With the CR2032 CR2025 General Button Battery Holder Case, best for Soldering /Connecting

CR2032 / CR2025 Holder Generally used for holding 3v Lithium coin batteries. PCB mountable 3v Battery holders which can be soldered directly to PCBs. It is very Easy to install and use.

Can be used for experimental boards, toys and small robots etc. It is also suitable for 3V Lithium Coin batteries used in Laptops / Computers / Notebooks etc.

Features:

1. CR2032 / CR2025 Holder
2. Generally used for holding 3v Lithium coin batteries.
3. PCB mountable 3v Battery holders which can be soldered directly to PCBs.
4. Can be used for experimental boards, toys and small robots etc.
5. It is also suitable for 3V Lithium Coin batteries used in Laptops / Computers / Notebooks etc.

Additional Information:

• Item Code: SEES-3141
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Tie-points: 170 (10×17)
2. Size: 48 x 35 x 10 mm(LxWxH).
3. Use: experimental, testing, robot
4. Matching jumper, diameter 0.8mm
5. Phosphor bronze nickel plated spring clips
6. Accepts a variety of wire sizes (29-20 the AWG)

The SYB-170 Mini Solderless Breadboard is named for its 170 tie points. It has 17 columns of 10 holes, which are separated into two pairs by a central notch, and labelled 1 to 17. Each column is also labelled, with a letter from A to J to that they can be easily referenced in instructions ( like the squares on a chessboard ).

It has a peel and sticks adhesive backing as well as two mounting holes for M2 screws so you can anchor it down.

This solderless, re-usable breadboard is made from sturdy ABS plastic housing. Great for prototyping, testing and creating add-on modules or new circuits. It’s standard nickel plated spring clips ensure longevity and firm grip. As a single unit, the PTBB-170W provides one large (170) tie-point IC circuit terminal strip.  If you run out of space, the PTBB-400W can be pair with additional breadboards (below) to accommodate larger projects. Works with LEDs, transistors, diodes, capacitors, and resistors.

Features :

1. Use: experimental, testing, robot
2. Matching jumper, diameter 0.8mm
3. Accepts 20-29 AWG wire sizes.
4. Adhesive-backed for permanent mounting.
5. Phosphor bronze nickel plated spring clips
6. Color: Green, Yellow, Black.

Additional Information:

• Item Code: SEES-3157
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. 400 tie points
2. 2 Power lanes, Total 100 tie points in power lanes
3. 1 Double strip, Total 300 tie points
4. Perfect for Arduino shield prototyping and testing
5. Plastic housing, metal contact clips

400 Tie Points – Solderless Breadboard is a high-quality breadboard with power lanes and printed top face for easy prototyping.

A breadboard is used to make up temporary circuits for testing or to try out an idea. No soldering is required so it is easy to change connections and replace components.

It is Reusable for fast build a prototype of an electronic circuit – will accept transistors, diodes, LEDs, resistors, capacitors and virtually all types of components – No soldering required – Can modify or revise the circuits easily Fit for jumper wire of 0.8mm diameter – Standard 2.54mm hole spacing Adhesive sheet on the backside of the board – Multiple breadboards can be spliced together too.

Specifications and features:

1. 400 tie points
2. 1 Double strip, Total 300 tie points
3. 2 Power lanes, Total 100 tie points in power lanes
4. Perfect for Arduino shield prototyping and testing
5. Plastic housing, metal contact clips

Additional Information:

• Item Code: SEES-3158
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

An MB102 830 Points Solderless Prototype PCB Breadboard is an invaluable tool for experimenting with circuit designs whether in the R&D or university lab. A breadboard is used to make up temporary circuits for testing or to try out an idea. No soldering is required so it is easy to change connections and replace components.

Features :

1. Mb102 Bread Board
2. 830 Solder-less Points
3. Ideal for Experimenting With Circuit Design In Labs
4. Compatible with resistance, diodes, transistors, LED’s, Capacitors and other types of electronic components
5. Completely reusable
6. Colored coordinates for easy components placement.
7. Phosphor bronze nickel plated spring clips.
8. Accept a variety of wire sizes 20-29 AWG

Package Includes :

1 x Transparent 830 Points Solderless Breadboard

Additional Information:

• Item Code: SEES-3158A
• Production Capacity: 1000
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

This is a big, bold, beautiful blue LCD with white back-lit pixels. It is also well known for its wide use in 3D Printers, an extension accessory of RAMPS.

If you want to add some visual output to your Arduino projects, you’ll need a display. This LCD is the graphical upgrade to those popular 16×2 LCDs but allows full graphical control.

In addition to writing text, this graphic LCD series allows the user to draw lines, circles, and boxes, set or redefine individual pixels, clear specific blocks of the display, backlight control, and adjustment of the baud rate.

The LCD 12864 (128×64) Graphic Green Color BackLight LCD Display module has its pins which are documented on the back of the LCD to assist in wiring it up. It is very easy to interface this LCD with RAMPS controller of the 3D printer.

The LCD 12864 (128×64) Graphic Green Color BackLight LCD Display module is also compatible with copiers, fax machines, laser printers, industrial test equipment, networking equipment, etc.

Features:

• Model: LCD128x64
• Blue background with 128 x 64 ‘monochrome’ white pixels
• Backlight: Blue
• Supply voltage: 5V
• Low power white LED back-light
• The LCD is driven by onboard 5V parallel interface chipset KS0108 and KS0107. They are extremely common and well documented
• PCB is 93mmx70mm (~ 3.66″ x 2.75″) and the viewing area is 71mmx39mm (2.8″ x 1.5″)
• Comes with 36-pin 0.1″ header and 10K contrast pot

Additional Information:

• Item Code: SEES-3201
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Meet UL, CE requirements.
2. Ultra-thin, ultra-small.
3. All voltage input (AC: 90 ~ 264V).
4. Low ripple and low noise.
5. Output overload and short circuit protection.
6. High efficiency, high power density.

HLK-PM03 3.3V/3W Switch Power Supply Module is a plastic enclosed PCB mounted isolated switching step-down power supply module. It can supply 3.3V DC from  120V AC – 230V AC and has a power rating of 3 Watt.

This makes it perfect for small projects that need a 3.3 volt supply from mains. There are many advantages to these modules, such as low-temperature rise, low power, high efficiency, high reliability, high-security isolation, etc.

This Power Supply Module voltage source is a switching source, so you do not have to worry about fluctuations in voltage grid. It is considered designing to mount on the PCB and is the ideal solution to power pads that you take.

It is widely used in a smart home, automation and control, communication equipment, instrumentation, and other industries.

Features:

1. The product is designed to meet the requirements of the EMC and Safety Test
2. Low power consumption, environmental protection, no-load loss <0.1W

Environmental conditions:

1. Technical indicators: Single bit
2. Working temperature: – 20-60 +degree
3. Storage temperature: + 80-40 -degree
4. Relative humidity: 5-95%
5. The cooling way: Natural cooling
6. The atmospheric pressure: 80-106Kpa
7. The altitude: 2000M or less.

Additional Information:

• Item Code: SEES-3227
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

Photoelectric Switch HY860D

Product Description:

Photoelectric Switch HY860D has a built-in bracket for easy mounting. It consists of an infrared emitter and a phototransistor. It is located face-to-face on the optical axes in a leaded package.

Working: ? ? ? ?

Output phototransistor switches from ON state to OFF state when object is inserted into gap between emitter and sensor.

Applications:

HY860D is used for object detection and automatic counting, such as printer, scanner, copy machine, facsimile machine and vending machine, etc.

Features:

• Non-Contact Switching
• For Direct PC-Board or Dual-In-Line Socket Mounting
• Fast Switching Speed

Additional Information:

• Item Code: SEES-3350
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Main chip: NE555
2. Input Voltage: 5V-15V DC.
3. Generate an adjustable pulse for MCU.
4. Generate an adjustable pulse, to control circuitry associated.

NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator is 5 V square wave signal generator. It generates a square wave signal used for experimental development. Also, use to drive a stepper motor for generating a square wave drive signal.

The output duty cycle can fine-tune. Duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the frequency.

The output frequency is adjustable:

1. Period T = 0.7 (RA +2 RB) C
2. RA, RB is 0-10K adjustable;
3. Low profile when C = 0.001UF;
4. IF stalls C = 0.1UF;
5. High-frequency file C = 1UF;
6. HF stalls C = 100UF;
7. So buyers can calculate the frequency of the waveform.

Application:

• As a square wave signal generator generates a square wave signal used for experimental development.
• Used to drive a stepper motor for generating a square wave drive signal.
• Generate an adjustable pulse for MCU.
• Generate an adjustable pulse, to control circuitry associated.

Features :

1. Generate an adjustable pulse for MCU.
2. Generate an adjustable pulse, to control circuitry associated.
3. The output current can be 15 MA around; when 12V power supply, the output current can 35 MA around
4. Output with LED indication(low level, LED will on; high level, LED will off; low frequency, the LED flashes).
5. Max Output Current: >= ≥15MA (5V power supply, V-PP greater than 50%), >=35MA (12V power supply, V-PP greater than 50%)

Package Includes :

1 x NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator

Additional Information:

• Item Code: SEES-3464
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

Photoswitch Sensor Switch Switch Automatic Auto On Off Photocell street Light Switch DC 12V 24V AC 110V 220V Photo Control

 

Feature:

1. To turn on or off the light in day and night without manual operation
2. Do not install the control unit in a place extremely darker in daytime or a place directly by lighting of     turning - ON lamp
3. Widely used: street light, highway, factories, garden, ports, airports, farm, parks, schools, and other     places. Also can fit into solar lamps and lanterns, or cars, motorcycles, electric cars and other power     supply voltage is 220V lamps and lanterns or equipment
4. Easy to install and Convenient to use
5. Input Voltage: AC/DC 12V 24V 110V 220V
6. Max Load Current: 10A
7. Size:(approx)5 x 4.2 x3.5cm/1.96x1.65x1.37
8. Frequency:50-60Hz

 

Additional Information:

• Item Code: SEES-3962
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

This 9V 1A Power supply Adapter Charger with a 5.5mm DC Plug adapter is of high quality and reliable. It has over hot protection, short circuit protection, RoHS compliance, and European standard.

It is light and easy to carry while traveling. The fully regulated 110~240V makes that can be used worldwide. The output voltage is 9V. The max output current reaches 1A.

Output protections

1. Short circuit protection
2. Overvoltage protection
3. Overcurrent protection
4. Over-temperature protection

Features :

1. Small and Reliable charger.
2. Power Supply with LED indicator.

Additional Information:

• Item Code: SEES-4011
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

This is a Black Plastic Storage Box Case Holder for Battery 1 x 18650, 2 x 18650, 3 x 18650 Cell Box, without Cover.

The case box can keep your batteries organized and protected. The holder case is designed with leads for easy to solder and connect. This battery holder case is perfect for the devices that need a 3.7V external battery.

This Battery Holder is compatible with our 18650 Li-ION Batteries which you need to buy separately.

Features :

1. Holds a single ,two & three 18650 batteries.
2. Easy install, convenient to use.
3. High-quality plastic material.

QUICK OVERVIEW

1. Hold A standard 18650 batteries
2. Wire : 15cm
3. Output: 3.7v
4. Weight: 8gm
5. High-quality plastic material

Package Includes :

2 x Black Plastic Storage Box Case Holder For Battery 18650 Cell -2pcs.

Additional Information:

• Item Code: SEES-1100
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

Features

•    Input Voltage AC 0-12
•    Output Voltages: +1.8V, + 3.3V, +5V, +12V DC
•    Inputs and output connected to Terminal Blocks
•    Maximum Load 0.75amps

Additional Information:

• Item Code: SEES-1662
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

Features

•    Input Voltage AC 0-12
•    Output Voltages: +5V, +12V DC
•    Inputs and output connected to Terminal blocks
•    Maximum Load 0.75amps

Additional Information:

• Item Code: SEES-1663
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

Features:

• Inputs Dc Socket and output connected to Burg Connecters
• This Power supply is Very usefull 

Additional Information:

• Item Code: SEES-1664
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

Features:

• Inputs and output connected to Terminal Blocks
• This Power supply is Very usefull for Embedded applications

 

Additional Information:

• Item Code: SEES-1665
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

QUICK OVERVIEW

1. The performance is much higher than LM2577.
2. Non-isolated Boost converter.
3. It has a non-synchronous rectifier.
4. Low ultra wide input voltage 3 v ~ 32 v, the best is 5 ~ 32 v working voltage range;
5. Low ultra wide output voltage 5 v ~ 35 v;

This CN6009 XL6009 DC – DC Step-up converter module is a non-isolated step-up (boost) voltage converter featuring adjustable output voltage and high efficiency.

The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost, superior performance.

It equips 4A high-efficiency MOSFET switches, so as to provide a conversion efficiency of up to 94%.

High switching frequency 400KHz, you can use a small -capacity filter capacitors that can achieve very good results, the ripple is smaller and smaller

Pins

• IN+ input positive
• IN- input negative!
• OUT+ output positive
• OUT- output negative

Features :

1. The performance is much higher than LM2577.
2. Non-isolated Boost converter.
3. It has a non-synchronous rectifier.
4. Small and Handy voltage regulator module.

Package Includes :

1 x CN6009 XL6009 DC-DC Step-up converter module.

Additional Information:

• Item Code: SEES-3745
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

QUICK OVERVIEW

1. Meet UL, CE requirements,
2. Ultra-thin, ultra-small
3. All voltage input (AC: 90 ~ 264V)
4. Low ripple and low noise
5. Output overload and short circuit protection
6. High efficiency, high power density
7. The product is designed to meet the requirements of EMC and Safety Test

HLK-PM01 5V/3W Switch Power Supply Module is plastic enclosed PCB mounted isolated switching step-down power supply module. It can supply 5V DC from  120V AC – 230V AC and has a power rating of 3 Watt. This makes it perfect for small projects that needs a 5 volt supply from mains. There are many advantages for these modules, such as low-temperature rise, low power, high efficiency, high reliability, high-security isolation etc.

This Power Supply Module voltage source is a switching source, so you do not have to worry about fluctuations in voltage grid. It is designed to be mounted on the PCB and is the ideal solution to power pads that you take. It is widely used in a smart home, automation and control, communication equipment, instrumentation and other industries.

Features:

1. Meet UL, CE requirements,
2. Ultra-thin, ultra-small
3. All voltage input (AC: 90 ~ 264V)
4. Low ripple and low noise
5. Output overload and short circuit protection
6. High efficiency, high power density
7. The product is designed to meet the requirements of EMC and Safety Test
8. Low power consumption, environmental protection, no-load loss <0.1W

Environmental conditions:

1. Technical indicators: Single bit
2. Working temperature: – 20-60 +degree
3. Storage temperature: + 80-40 -degree
4. Relative humidity: 5-95%
5. The cooling way: Natural cooling
6. The atmospheric pressure: 80-106Kpa
7. The altitude: 2000M or less.

Package Includes:

1 x HLK-PM01 5V/3W Switch Power Supply Module

Additional Information:

• Item Code: SEES-1674
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

Model CZL 601AC (Table Top- Greenlable) is strain gauge based LoadCell constructed from Aluminum Alloy for high Accuracy. It is mainly used in check weighing. Suitable for Platter size upto 400mm X 400mm.

Standard Capacities (Kg.):80, 120, 150,200

Features:

• Aluminum-alloy, Colourless anodized, Hermetically sealed with glue to IP65.
• Supports Platter size upto 400mm X 400mm
• Easy to mounting
• High Accuracy
• Dimensions - 130x22x40 mm (Thread Hole : 6-M6)

Application:

• Mainly used for Bench scale
• Price computing scale
• Retail scales Electronic counting scales
• check weighing scales etc.

Additional Information:

• Port of Dispatch: Coimbatore
• Production Capacity: 1000
• Delivery Time: 2-3days

A High Current Active Alarm Buzzer Driver Module is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. Just like what you are viewing now, it is 5V DC Electronic Part Active Buzzer Module. Using top quality material, it is durable in use.

What’s more? This active buzzer rings out as long as it is electrified. Compared with a passive buzzer, it is a bit expensive but easier to control. Typical uses of buzzers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke. A good choice for you all!

Features:

1. An active buzzer with a concussion internal source- so long as it will be called an energized.
2. The program easy to control- SCM can let a high-low sound- while passive buzzer did not.

Package Includes :

1 x High Current Active Alarm Buzzer Driver Module

Additional Information:

• Item Code: SEE3169
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

This is a Black Plastic Storage Box Case Holder for Battery  2,3,4,6 X AA Cell Box, with DC Power Plug. The 5-inch cable is terminated with a standard 5.5×2.1mm, center positive barrel jack connector. The connector mates with the barrel jack on the Arduino (among a number of other products) allowing you to easily make your project battery powered.

The case box can keep your batteries organized and protected. The holder case is designed with leads for easy to solder and connect. This battery holder case is perfect for the devices need a 6V external battery.

Note: the average voltage regulator has about 1V of dropout (but can vary greatly). This pack, with normal alkaline batteries, will output ~5.5V causing a normal 5V board to run at around 4 to 4.5V. This depends on a lot of what board and processor you are using with the battery pack.

Features :

1. Holds 2,3,4,6 AA batteries.
2. The standard 5.5×2.1mm barrel jack at the output.
3. Easy install, convenient to use.
4. High-quality plastic material.

Additional Information:

• Item Code: SEES-3138
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

Parameters:  1 Model Specifications: ZY-55  2 holes: 55 holes  3 Layers: Single  4 Insulation Material: Plastic (ABS)  5 insulation layer thickness: General  6 reinforcing material: composite base  Features:  1 can be recycled, recycling 2 color clear structure, easy to use 3 bread plate can be fixed unit assembly Uses: experiments, testing, robotics, and mini bread board backplane with better results.

Additional Information:

• Item Code: SEES-3159
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

QUICK OVERVIEW

1. Dimensions: 12 x 7 x 2.7 CM (LxWxH)
2. Probe Length: 60 CM (2 feet approx.)
3. Weight: 160 gm
4. Color: Yellow
5. 15 millimeter high LCD.

This brand new and Latest Digital Multimeter Small Yellow Color LCD AC DC Measuring Voltage Current is a Small Multimeter for your day to day needs. If you have basic knowledge about Multimeters you can try this small Multimeter for basic continuity checks, Voltage Measurements and many more. 

A multimeter or a multitester, also known as a VOM (Volt-Ohm meter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance.

Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common than analog ones, but analog multimeters are still preferable in some cases, for example when monitoring a rapidly-varying

As the name suggests it is the multifunction device for all your testing need for daily work. When testing DC voltage, AC voltage, DC current, resistance, diode, buzzer, and battery, connect the red test lead to “VΩmA” jack and black test lead to “COM” jack, whereas When you need to test the current more than 200mA, connect the red test lead to “‘ 10A≡” jack and black test lead to “COM” jack. And When while testing the temperature, connect the temperature probe to “VΩmA” jack or “COM” jack.

When testing the magnifying ratio of the transistor, turn the switch to hFE position and connect the transistor to the eight hole jack available in blue color. For the Square wave output, the frequency is 50Hz, the voltage is approximately 3Vp-p. The output jack is “VΩmA” and “COM”

Description Table:

 

Features :

1. Small size makes it comfortable in many areas
2. Brand new product.
3. Good for newbies with basic knowledge of VI.

Package Include:

1 x Digital Multimeter Small Yellow color and LCD display
2 x Measuring Probes(Red and Black)

Additional Information:

• Item Code: SEES-3718A
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES

Slim type SMPS with 3cm height and very high quality build. Easy to go inside LED display panel cabinet. 

Additional Information:

• Item Code: SEES-1656
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

The Meanwell range of switch mode power supplies are designed to be high quality AC to DC converters. Their open case design allows them to be cooled either by free air convection or by fan forced air. All models come with short circuit, overload and over voltage protection, in order to guarantee performance. Allowing it to power a large number of mid voltage Applications.

Features:

• High tolerance
• Protections: Short Circuit / Overload /Over voltage
• Cooled by free air convection
• Universal AC input / full range

Additional Information:

• Item Code: SEES-1657
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

The Meanwell range of switch mode power supplies are designed to be high quality AC to DC converters. Their open case design allows them to be cooled either by free air convection or by fan forced air. All models come with short circuit, overload and over voltage protection, in order to guarantee performance.

Features:

• High tolerance
• Protections: Short Circuit / Overload /Over voltage
• Cooled by free air convection
• Universal AC input / full range

Additional Information:

• Item Code: SEES-1660
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: Carton Boxes

Features

•    Input Voltage AC 0-12
•    Adjustable Output Voltages: 1.2V to 30V DC
•    Inputs and output connected to Terminal Blocks
•    Maximum Load 1amps

Additional Information:

• Item Code: SEES-1666
• Production Capacity: 1000 NOS
• Delivery Time: 1-2 DAYS
• Packaging Details: CARTON BOXES