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  • 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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