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Expand your capabilities

Expand your capabilities

  • Sold out
    $109.10

    DT71 has a unique ternary structure, which can be separated into controller, testing arms and tweezer tips, flexible to be replaced and combined. 360° rotatable with OLED screen, visible at all angles. Smart gesture recognition, automatically identify left/right hand operation and adjust screen d...

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  • $19.30

    Its design is based on the WSP2110 whose conductivity changes with the concentration of VOC gas in air. Through the circuit, the conductivity can be converted to output signal that corresponding to the gas concentration. This sensor can detect the gas whose concentration is up to 1 ppm. It’s suit...

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    $19.30
  • $19.20

    It allows you to hold small objects and to have both hands free. The adjustable tweezers and the adjustable magnifying glass, available to you, allow you to carry out precision work with extreme comfort. It has on / off switch for the LED light.

    $19.20
  • $24.30

    Extremely flexible, even after folded it always returns to its original shape. Dimensions 450 x 300 mm. Make your soldering and repair work easy with this multifunctional mat. ESD-Safe Heat-resistant up to 500°C Pliable, returns to its original shape 3x Small storage boxes and 3x magnetic a...

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    $24.30
  • $11.50

    Extremely flexible, even after folded it always returns to its original shape. Dimensions 337 x 227 mm.

    $11.50
  • $8.50

    In many applications, lithium batteries are used as our power solutions. In this kind of application, the most two important things are the power boost and battery charger. These two points are a prerequisite for the system. The traditional power boost and battery charge circuit are usually divid...

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    $8.50
  • $5.30

    This is a 20W adjustable DC-DC buck converter module with digital display. It is based on LM2596 3A step-down voltage regulator and supports an input of 0~40V DC with an accuracy of ± 0.05V. On a regular buck converter there is no display and you have to measure the output manually with a multim...

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    $5.30
  • $3.80

    Stereo Enclosed Speaker is a new passive speaker with JST PH2.0 interface. It is a perfect option for any DIY audio project which requires an 8 ohm impedance and 3W power. The suitable size and screw holes make it to be mounted. Let your robot have a loud voice, and no distortion.

    $3.80
  • $16.90

    Most ultrasonic distance sensors aren't waterproof which can be a problem if you need your project to withstand the elements outdoors. No need to worry any more! This is a waterproof & ultrasonic distance sensor with a waterproof sealed emitter,  suitable for outdoor applications such as car ...

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    $16.90
  • $9.00

    This Power Module is a small size 5A 350KHz 25V Buck DC to DC Converter. It can convert any DC voltage between 3.6V-25V to a selectable voltage from 3.3V to 25V. You can choose 5V direct output voltage with the switch or adjust the output voltage by the blue&white resistor. It is convenient f...

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    $9.00
  • Sold out
    $8.20

    This is a photoelectric water liquid level sensor that operates using optical principles. The advantages of this photoelectric water liquid level sensor are good sensitivity and no need for mechanical parts - meaning less calibration! The corrosion resistant probe is easily mounted and can handle...

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  • Sold out
    $6.30

    DFPlayer mini MP3 player is a small and low cost MP3 module player with a simplified output directly to the speaker. The module can be used as a standalone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities. It pe...

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  • $21.50

    With the STM32F103C8T6 and AN48841B chip inside, you can turn plenty of your ideas into real things. It is also standardized with Grove interface which will save you a lot of work in the process of prototyping. Features 360° and Quick Detection Translucent Click Button. Standardized with Gr...

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    $21.50
  • $47.30

    The J-Link 19-pin Cortex-M Adapter may also be used to connect J-Link to a non Cortex-M target as far as the target connector uses the same pinout as shown below. By default, TRST is not connected, but the Cortex-M Adapter comes with a solder bridge (NR1) which allows TRST to be connected to pin ...

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    $47.30
  • $61.30

    Adapts from the standard 20 pin 0.1" J-Link connector to the standard 10-pin 0.05" Cortex-M connector that is also used on many non-Cortex-M designs but with non-standard pinout. SEGGER J-Link debuggers are the most popular choice for optimizing the debugging and flash programming experience.

    $61.30
  • Sold out
    $444.10

    SEGGER J-Link BASE Compact:   Supports a broad range of microcontrollers  Supports direct download into RAM and flash memory Multiple CPUs supported—8051, PIC32, RX, ARM7/9/11, Cortex-M/R/A, RISC-V  Download speed up to 1 MByte/s Supports unlimited breakpoints in flash memory, additional l...

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  • $699.30

    Get the SEGGER J-Link PLUS Compact debug probe: a compact version of the J-Link PLUS. Mounts securely & unobtrusively into development and end user equipment. Based on 32-bit RISC CPU, it communicates at high speed with supported target CPUs. Thanks to a small size with two mounting holes, it...

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    $699.30
  • Sold out
    $71.50

    J-Link runs on Windows, Linux, macOS. The MAC and Linux versions are fully usable, but limited to the following components: J-Link Commander, command line GDBServer, shared library (DLL-equivalent) SEGGER J-Link debuggers are the most popular choice for optimizing the debugging and flash progra...

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  • Sold out
    $210.60

    Get the J-Link EDU Mini, offering the same functionality as the J-Link EDU but in a reduced form factor. The J-Link EDU Mini Classroom Edition includes twelve J-Link EDU Mini units on special offer. Designed for education purposes and hobbyists, it provides access to top-of-the-line debug probe f...

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  • $4.30

    Inside the tilt switch is a pair of balls that make contact with the pins when the case is upright. Tilt the case over and the balls don’t touch, thus not making a connection. It is wired to the SIG line, NC is not used on this Grove module. Features Grove Interface Easy to use Simple Grove...

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    $4.30
  • $5.10

    There is an IR detector on the Infrared Receiver which is used to get the infrared light emitted by the Infrared Emitter. The IR detector have a demodulator inside that looks for modulated IR at 38 KHz. The Infrared Receiver can receive signals well within 10 meters. If more than 10 meters , the ...

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    $5.10
  • $16.00

    It is suitable for detecting Alcohol, Benzine, CH4, Hexane, LPG, CO. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by using the potentiometer. Note: The sensor value only reflects the approximated ...

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    $16.00
  • Sold out
    $30.80

    Both the IR sensitive thermopile detector chip and the signal conditioning chip are integrated in the same package.This module communicates with Arduino using SMBus and up to 127 sensors can be read via two common wires. Thanks to the low noise of module’s amplifier, 16-bit ADC and a powerful DSP...

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  • $8.40

    The Grove - Gas Sensor(MQ2) module is useful for gas leakage detection (in home and industry). It can detect combustible gas and smoke. The output voltage from the Gas sensor increases when the concentration of gas. Sensitivity can be adjusted by rotating the potentiometer. Please note that the b...

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    $8.40
  • Sold out
    $8.70

    It is built with MQ303A semiconductor alcohol sensor. It has good sensitivity and fast response to alcohol, making it suitable for building a breathalyzer. This Grove module implements all the necessary circuitry for the MQ303A, such as power conditioning and heater power supply. This sensor outp...

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  • $119.90

    TS80P is the upgrade version of TS80 Smart Soldering Iron. TS80P is a smart soldering iron powered by USB Type-C PD2.0/QC3.0 standard input, which can be powered by charging plugs, power banks and mobile power supplies that comply with PD2.0 (12V 3A)/QC3.0 (9V 2A) standard. Its output power has b...

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    $119.90
  • $97.50

    The fast pace of modern life greatens the distance between human and nature, making more kids caged in the concrete jungle. However, interacting with nature is an indispensable part in their growth. Weather itself, can be an accessible yet interesting subject for kids to study. Through meteorolog...

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    $97.50
  • $64.10

    TS100 employs 304 stainless steel nested shell of Polycarbonate . It is designed with safety circuit and anti-static structure, integrated with DC5525 12-24V port, dual-temperature sensors and accelerated sensors with STM32 chip. Under these functionalities, temperature can be controlled accurate...

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    $64.10
  • $31.70

    The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application engineers. This medium-power high-efficiency solar power management module allows you to charge...

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    $31.70
  • Sold out
    $8.20

    FRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application engineers. Solar Power Manager 5V is a small power and high-efficiency solar power management module...

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  • Sold out
    $30.80

    The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application engineers. Solar Power Manager is a complete small power and high-efficiency solar power manag...

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  • $5.20

    This Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The maximum charging current is 500 milliamperes and the connection is simple and convenient. Used with the solar battery and lithium battery, you can quickly bu...

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    $5.20
  • $37.60

    Some RS485 shields for the Arduino are not suitable for professional use, because they come without galvanic isolation between the RS485 bus and the Arduino. Without such isolation, it's possible to damage the Arduino or cause a malfunction of the device due to the large distances of an RS485 bu...

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    $37.60
  • Sold out
    $8.20

    Note: This item is a kit which requires assembly and soldering. Different Arduino MKR Shields can be used via our HAT as an extension for the Raspberry Pi. Furthermore, Arduino offers different Arduino boards for different IoT networks like Sigfox, Lora, NB-IOT. These boards can be used as a mo...

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  • $131.10

    LA104 is a compact, portable logic analyzer with a display screen. It is widely applied to a variety of industries and fields, such as automotive electronics, communication, power supply and computer. It is an instrument that analyzes the logical relationship of a digital system, since it can co...

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    $131.10
  • Sold out
    $33.80

    Build up a simple environmental monitor station with this multi-function environment sensor! Based on the combination of CCS811+BME280 chip, this module features high accuracy, I2C interface, and fast Measurement. The BME280 can provide temperature and humidity compensation for CCS811 to improve ...

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  • $5.60

    Base Shield provides a simple way to connect with Arduino boards and help you get rid of breadboard and jumper wires. With the 16 on-board Grove Connectors, you can easily connect with over 300 Grove modules! The pinout of Base Shield V2 is compatible with the Arduino UNO, Arduino Leonardo and th...

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    $5.60
  • $7.20

    Grove - RGB LED Stick (15-WS2813 Mini) is a cost-effective full color LED stick with 15 chainable and programmable WS2813 mini LEDs.

    $7.20
  • Sold out
    $9.40

    Grove - DPS310 is a high precision barometric pressure sensor, it can measure air pressure change caused by height changes in the centimeter level. Typical Applications: Indoor Navigation (floor detection e.g. in shopping malls and parking garages) Health and Sports (accurate elevation gain ...

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  • $14.10

    Provide reliable data for air purifier system Easy maintenance PWM output Grove compatible interface Compact and light design. This Dust Sensor gives a good indication of the air quality in an environment by measuring the dust concentration. The Particulate Matter level (PM level) in the air is ...

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    $14.10
  • $89.00

    DFRobot released its latest wide range Arduino infrared CO2 sensor, which effective range is up to 0~50000ppm. This sensor is based on non-dispersive infrared (NDIR) technology and has good selectivity and oxygen-free dependency. It integrates temperature compensation and support UART communicati...

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    $89.00
  • $13.30

    This is a non-contact water / liquid level sensor for Arduino. It utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) with high-speed operation capacity to achieve non-contact liquid level detection. No contact with liquid makes the module suitable for hazardou...

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    $13.30
  • $9.70

    Fast robotics prototyping made simple thanks to this expansion shield. No need of soldering and wiring, things that often becomes an issue when a bridged connection happens and components break. Often, without this solution, robot prototyping or electronics DIY becomes a very long term project. ...

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    $9.70
  • $10.40

    The Nano I/O Sensor Shield is an expansion board for the Arduino Nano boards.There are several different options for power input. The form factor of the Nano I/O Shield board is the same as the Arduino UNO/arduino Leonardo. In addition, the sensor shield adopts Gravity interface that each pinout ...

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    $10.40
  • $58.00

    The Gravity: I2C Oxygen Sensor is based on electrochemical principles and it can measure the ambient O2 concentration accurately and conveniently. With high anti-interference ability, high stablility and high sensitivity, this arduino-compatible oxygen sensor can be widely applied to fields like ...

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    $58.00
  • $75.20

    DFRobot Gravity: analog electrical conductivity meter V2 is specially used to measure the electrical conductivity of an aqueous solution, and then to evaluate the water quality, which is often used in water culture, aquaculture, environmental water detection, and other fields. You may also check ...

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    $75.20
  • $20.30

    DYNAMIXEL Shield for Arduino MKR allows users to easily use ROBOTIS’ DYNAMIXEL Series along with Arduino MKR Boards. The features are as follows: Compatible with Arduino MKR Compatible with ROBOTIS DYNAMIXEL TTL Series (Discontinued DYNAMIXEL may not be supported) For 12V DYNAMIXEL power su...

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    $20.30
  • $23.10

    XL-320 has a high performance and precise control feature compared to its compact size. It supports TTL communication with a daisy chain feature to help easily build small robots. XL-320 has a high reliability and accuracy for position control along with PID control.

    $23.10
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