Products

This is an Arduino Propane Gas Sensor. It uses MQ6 probe to detect iso-butane, propane and liquefied petroleum gas (LPG). It is less sensitive wit...

A rotary switch is a switch operated by rotation. It is often used when more than 2 positions are needed, such as multi-speed control. The Rotar...

This is an Arduino rotation potentiometer, it is able to rotate up to 300-degree. With the Arduino IO expansion board, in combination, it can be ve...

This Arduino Rotation Potentimeter Sensor is a multi-ring rotation sensor. It is based on multi-turn precision potentiometer. It can rotate up to 1...

The analog sensor cables are especially designed for our popular IO Expansion shield and sensors. It connects most of our analog sensor to the IO ...

This high-quality 50cm analog sensor cable is equipped with a 3-pin PH2.0 plug connector on one side and a 3-pin DuPont connector on the other side...

Gravity: Analog SHT30 Temperature & Humidity Sensor adopts the new generation SHT30 temperature and humidity sensor from Sensirion. Thanks to S...

In many cases, electrical isolation is required to ensure the reliable operation of the sensors. Some sensors, such as pH sensors and conductivity ...

This arduino Slide Position Sensor is based on straight-slip slide potentiometer sensor. The sensor is able to provide the position of the slider ...

A soil moisture sensor can read the amount of moisture present in the soil surrounding it. It's an ideal for monitoring an urban garden, or your ...

This is an Arduino compatible sound level meter(also known as decibel meter, noise meter). It uses instrument circuit and low noise microphone, whi...

This is a new Analog Sound Sensor compatible with Arduino . Sound Sensor is typically used in detecting the loudness in ambient, the Arduino can c...

This Gravity: Analog Spear Tip pH Sensor / Meter Kit can directly stab into semisolid material to measure the pH value. It can be used to measure t...

Gravity: Analog TDS Sensor/Meter for Arduino is an Arduino-compatible TDS Meter Kit for measuring TDS value of the water, to reflect the cleanli...

The Arduino turbidity sensor detects water quality by measuring the level of turbidity . It is able to detect particles in water by measuring the l...

The Analog Voltage Divider V2 can detect the supply voltage from 0.0245V to 25V. This module is based on resistor divider principle. The voltage d...

This is a water pressure sensor adopts DFRobot Gravity 3-pin interface. It supports standard 5V voltage input and 0.5~4.5V linear voltage output. I...

This is a new type of analog capacitive soil moisture sensor designed by DFRobot. Compared with the old soil moisture sensor , it has increased wat...

What's the difference between Raspberry Pi and Arduino? We all know Raspberry Pi is a mini-computer running on Linux operating system; while Ar...

Open-source, plug & play electronics toolkit for learning Arduino platform Online course created by Sanjin Dedić Welcome to the world of ele...

We live in a colorful world, but how much do you really know about color? Your eyes may deceive you, while the sensors don't lie. This Gravity: A...

The Beetle shield is designed to attach a Beetle (DFR0282) controller for easy connecting servos and sensors. ​

What is a BLE Beacon? A BLE Beacon, also known as a low-power Bluetooth beacon, is a small wireless device that broadcasts signals using BLE tec...

The Bluno Beetle Shield expands the Beetle's single analog and digital I/O pins to the 3 pin "gravity" interface, giving more power and ground conn...