DFRobot

DFRduino Uno V3.0 from DFRobot is a physical world computing board of small size for academics or de..

$17.00

FireBeetle 2 ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board wi..

$13.00

This Electronic Arduino Weight Sensor is able to detect 1kg weight. It based on HX711, a preci..

$18.00

This is an Arduino CH4 gas sensor. It uses MQ4 probe which is able to detect natural gas, CH4...

$7.00

This is the first CO2 sensor in the Arduino market. The output voltage of the module falls as ..

$50.00

This is an Arduino hydrogen gas sensor. It has high sensitivity to Hydrogen (H2) and less sensitivit..

$11.00

Most people will think of a DS18B20 temperature sensor first, but this sensor is only capable of mea..

$14.00

This is an Arduino Propane Gas Sensor. It uses the MQ6 probe to detect iso-butane, propane and lique..

$7.00

Gravity: I2C Ozone Sensor (0-10ppm) is based on electrochemical principles and it can measure the am..

$49.00

DFRobot Gravity: Analog pH meter V2 is specifically designed to measure the pH of solutions and repo..

$40.00

A soil moisture sensor can read the amount of moisture present in the soil surrounding it. It's idea..

$3.00

The Arduino turbidity sensor detects water quality by measuring the level of turbidity. It is able t..

$10.00

This is a PIR (passive infrared motion) sensor designed to work with Arduino and Raspberry Pi. It al..

$5.00

This is an Arduino 02 gas sensor. This Oxygen Sensor is based on electrochemical principles and..

$54.00

This is the very first prototyping shield for Arduino in the market since 2010. It comes with ..

$11.00