Sensors Featured

BME280 is an environmental sensor that integrates onboard temperature sensor, humidity sensor and barometer. The sensor is of high precision, mul...

DF-SEN0236

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

The TF Mini LiDAR is an unidirectional laser range finder based upon time-of-flight (ToF) technology. It consists of special optical and electroni...

DF-SEN0259

The "poor man's" accelerometer/motion sensor! These spring-vibration switches are high sensitivity non-directional vibration induced trigger switch...

AF-1766

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 is the Little Bird 1-Wire Digital Temperature Sensor for Raspberry Pi.It is super duper simple to use and will get you up and running with env...

LB-LR-DIGI-TEMP-3M-UA

This is the Light and Colour Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and colour measuring, proxim...

LB-LS1697

DS18B20 Digital Temperature Sensor Module! Find out tutorial here Although the DS18B20 looks like just a regular transistor, there's actually a lo...

LB-24-TEMP

This Arduino compatible module measures the reflectivity of a surface with an infrared emitter/detector pair.The output goes to high whenever the r...

LB-LR0005

The MAX30102 is integrated pulse oximetry and heart-rate monitor biosensor module based on PPG (PhotoPlethysmoGraphy). It is so small that you can ...

DF-SEN0344

Octopus Analog Capacitive Soil Moisture Sensor is the soil moisture electric brick in our Octopus series, the basic design is from the Octopus elec...

EF-EF04097

This is your simple three conductor sensor cable with electrode pad leads. These cables are 24" long and feature a 3.5mm audio jack connector on on...

SF-CAB-12970

The moisture sensor for micro:bit allows your micro:bit to detect moisture, so if your plant is thirsty you'll know about it! or how about using on...

PI-PPMB00113

Digital TempTemperature sensing module using an NTC thermistor. The output signal at ‘DO’ switches high when the preset (adjustable) temperature is...

LB-LR0010

Use this module to detect a magnetic field.  This is an Analog sensor, when a magnet is detected the LED will turn on, otherwise the LED will be of...

LB-LR0030

INTRODUCTION   The Gravity Water Flow sensor measures the rate of a liquid flowing through it. The YF-S201 water flow sensor consists of a plast...

DF-SEN0217

An all-singing, all-dancing time of flight distance sensor that uses PEW PEW LASERS (low-powered ones), our VL53L1X breakout is easy to use with Ra...

PR-PIM373

Vishay has a lot of light sensors out there, and this is a nice simple lux sensor that's easy to add to any microcontoller. Most light sensors just...

AF-4162

Build your next weather sensing system with this low-cost, high-precision BMP280 barometric pressure sensor module.  A barometric pressure sensor ...

LB-24-ATMOS

Basic breakout board for the TEMT6000 Ambient Light Sensor. Only what you need, nothing you don’t. Sensor acts like a transistor - the greater the ...

SF-BOB-08688

Most low cost soil sensors are resistive style, where there's two prongs and the sensor measures the conductivity between the two. These work OK at...

AF-4026

This is an Arduino Temperature Sensor based on LM35 temperature chip. A Temperature Sensor can be used to detect ambient air temperature. The LM35...

DF-DFR0023

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

Description: The Me Color Sensor is a color sensor capable of recognizing a total of six colors, including black, white, red, blue, yellow, and gr...

MB-11050

This is the Little Bird 1-Wire Digital Temperature Sensor for Raspberry Pi.It is super duper simple to use and will get you up and running with env...

LB-LR-DIGI-TEMP-1M-UA

PIR（Passive Infrared Detection）are used to detect motion of human movement. This version has a large lens which can support long range and wide an...

SS-101020060

For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a res...

AF-3328

The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty...

SF-SEN-13637

I mew, you mew we all mew for IMU! The MPU-6050 is what we call "an oldie but goodie" - this popular triple axis accelerometer plus gyro combo has ...

AF-3886

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

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

The AM2320 is a digital temperature and humidity sensor that uses an I2C interface.Because it's I2C, it's very straightforward to connect and use t...

PI-COM1700

This Photo Transistor Light Sensor is a simple sensor that detects ambient light. It's kind of the opposite of an LED - when light hits the little ...

AF-2831

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

Pulse Sensor Amped is a plug-and-play heart-rate sensor for Arduino. It can be used by students, artists, athletes, makers, and game & mobile d...

PI-PSA001

Measure temperature and relative humidity using a simple interface that requires just three wires to the sensor: GND, power, and data. Supported by...

FT-HUMID

This low-cost Prop Shield is meant for making light and sound effects on small handheld props and wearable costumes. Audio Amplifier - Clear qual...

PJ-PROP_SHIELD_LC

To build electronic projects that can sense the physical world, you need to build circuits based around sensors: electronic components that react t...

LB-00341

The DFRobot Heart Rate Monitor Sensor is used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG...

DF-SEN0213

The Adafruit AS7341 10-Channel Light / Color Sensor Breakout is a multi-channel spectrometer, which is a special type of light sensor that is able ...

AF-4698

INTRODUCTION We can divide temperature measurement in to two types: contact and non-contact. Contact measurement can onl...

DF-SEN0206

A tilt sensor is a type of sensor that allows the detection of orientation, and are tiny, inexpensive and low-power components. They can be used as...

LB-TILT

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - t...

SF-SEN-08606

The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical...

DF-SEN0014

Ultrasonic Distance Sensor for Bit:BotNB. Bit:Bot not includedReady-Soldered, just attach to your Bit:Bot with the screws provided and off you go.U...

TR-BITBOT-ULTRASONIC

The Prop Shield is meant for making interactive light and sound effects on small handheld props and wearable costumes. Motion Sensors - Allows ...

PJ-PROP_SHIELD