Products

This is DFRobot's basic sensor set for arduino. Set includes light sensor, touch sensor, temperature sensor, magnetic sensor, vibration sensor, ...

DF-DFR0018

This active, isolated RS485 to UART signal transfer module comes with protection circuits such as power isolation and TVS.  Compatible with most ma...

DF-DFR0845

This is an Arduino compatible alcohol sensor module from DFRobot with a 0-5ppm measuring range, supporting I2C and UART outputs. Aiming at fast and...

DF-SEN0376

This Gravity Analog 20A current sensor is based on the Hall current sensing principle. It can be used for AC or DC current measurement, has a wide...

DF-SEN0214

INTRODUCTION This is a breakout board for the fully integrated Hall Effect based linear ACS758 current sensor. The sen...

DF-SEN0098

INTRODUCTION When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The anal...

DF-SEN0211

When you want to measure the AC current, are you still having trouble cutting the wires, wiring or soldering. Gravity: Analog AC Current Sensor com...

DF-SEN0288

When you want to measure the AC current, are you still having trouble cutting the wires, wiring or soldering. Gravity: Analog AC Current Sensor com...

DF-SEN0287

Here comes DFRobot's new Analog Ambient Light Sensor for Arduino or Raspberry Pi. Brand new design and much more convenient to use. This sensor he...

DF-DFR0026

This current-to-voltage module can linearly convert 0~25mA current signals into 0~3V voltage signals. Industrial sensors or devices usually have t...

DF-SEN0262

This is a dissolved oxygen sensor kit, which is compatible with Arduino microcontrollers. This product is used to measure the dissolved oxygen in ...

DF-SEN0237-A

This EMG sensor is launched by the cooperation of DFRobot and OYMotion, which can detect sEMG to reflect muscle and neural activities of human. T...

DF-SEN0240

What sensor should you use when you need to measure temperature? Most people will think of a DS18B20 temperature sensor first, but this sensor i...

DF-SEN0198

The concentration of carbon dioxide (0.03% usuallly) is related to daily life. Recently, there's a study showing that the atmospheric CO2 content ...

DF-SEN0219

DFRobot Gravity: Analog pH meter pro V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. It is com...

DF-SEN0169-V2

DFRobot Gravity: Analog pH meter V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. It is commonl...

DF-SEN0161-V2

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

DF-DFR0588

The Analog Signal Isolator can isolate analog signal and provide isolated power to sensors. It can effectively prevent sensor signal interference ...

DF-DFR0504

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

DF-DFR0053

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

DF-SEN0232

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

DF-DFR0034

This spear tip pH sensor/meter kit can directly stab into semisolid material to measure the pH value. It can be used to measure pH value of wet so...

DF-SEN0249

This is an Arduino-compatible TDS sensor/Meter Kit for measuring TDS value of the water, to reflect the cleanliness of the water. It can be applied...

DF-SEN0244

INTRODUCTION   The arduino turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in w...

DF-SEN0189

The ML8511 is a UV sensor, which is suitable for acquiring UV intensity indoors or outdoors. iT is equipped with an internal amplifier, which conv...

DF-SEN0175

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...

DF-DFR0051

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. ...

DF-SEN0257

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

DF-SEN0308

This is an Arduino Alcohol sensor. It uses a MQ3 probe which can be used in a Breathalyser. It has a high sensitivity to alcohol and less sensit...

DF-SEN0128

INTRODUCTION This product measures soil moisture levels by capacitive sensing, rather than resistive sensing like other ...

DF-SEN0193

This Arduino flame sensor can be used to detect fire or other wavelength at 760 nm ~ 1100 nm light. In the fire-fighting robot game, the flame p...

DF-DFR0076

INTRODUCTION This is an Arduino Carbon Monoxide Sensor. It uses MQ7 probe to detect Carbon Monoxide (CO) concentrations...

DF-SEN0132

This is an Arduino CO/Combustible Gas sensor. It uses MQ-9 to dectect Carbon Monoxide. The sensor can be used to detect different gases containi...

DF-SEN0134

"Greenhouse Effect" is melting the Earth ice core every minute and creating dangerous icebergs. By knowing the exact concentration of CO2(Carbon D...

DF-SEN0159

Make an air aerial propeller vessel, a cooling system, or spinning machine with this small fan module. It comes with a propeller, a 15,000 rpm m...

DF-DFR0332

INTRODUCTION An ordinary DC motor requires an H Bridge to work with a microcontroller such as an UNO. For newcomers to electronics, the process of ...

DF-DFR0430

DFRobot's latest generation of digital DHT11 Temperature and Humidity sensor is as powerful as it used to be but easier to use.  This  DHT11 Arduin...

DF-DFR0067

Here is the simplest sound making module that you can use High/Low to drive it. Just change the frequency it buzz, you can hear different sound. I...

DF-DFR0032

INTRODUCTION The microwave sensor applies the Doppler effect to detect moving objects using microwaves. This differs fro...

DF-SEN0192

The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S401 water flow sensor consists of a plastic valve body, flow rotor...

DF-SEN0216

This Electronic Arduino Weight Sensor is able to detect 1kg weight. It based on HX711, a precision 24-bit analog-to-digital converter designed ...

DF-SEN0160