Sensors Featured

Octopus Soil Moisture Sensor Brick can read the amount of moisture present in the soil surrounding it. It's a low tech sensor, but ideal for monito...

EF-EF04027

This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a rangin...

SF-SEN-15569

Sometimes you need to sense pressure in a damp environment. And sometimes you need to know the relative changes in pressure as well as the absolute...

AF-4258

It's half USB Key, half Adafruit Trinket M0, half APDS9960 breakout...it's Proximity Trinkey, the circuit board with a Trinket M0 heart, APDS9960 P...

AF-5022

Overview This current sensor is a carrier board or breakout board for Allegro’s ACS711KEXLT-31AB-T Hall effect-based linear current sensor wi...

PL-2453

Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next genera...

AF-2651

This is an arduino tilt sensor. It is used to detect orientation. Inside the sensor, there is a ball that make contact with the pins when the case...

DF-DFR0028

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

PL-136

INTRODUCTION If you want to start playing with sensors, this sensor kit for arduino will be the perfect choice for you to ge...

DF-KIT0011

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

DF-DFR0054

AGS02MA is a MEMS TVOC gas sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and gas sensing ...

LB-LS2708

If you're like me, you've dreamed of being a dolphin - smoothly gliding through the water. Using your echo-location abilities to detect tasty fish ...

AF-3942

Three pin JST connector with red, black, and yellow colors. 5 inch wire outs. This cable comes fully assembled as shown and connects directly to ma...

SF-SEN-08733

This sensor is a temperature detector used to test the liquid temperature based on 18b20.CharacteristicsStandard 3-pin GVS ports is easy to plug.3V...

EF-EF04095

This product replaces the Security Sensor Shield Kit. Documentation for the previous version is available here.This shield allows up to 4 security ...

FT-SECSENSE

This current sensor is a carrier board or breakout board for Allegro’s ACS724 Hall effect-based linear current sensors; we therefore recommend care...

PL-4049

Me Flame Sensor can be used to detect fire source or light source with wavelength in the range of 760 nm to 1100 nm. Its detection angle is up to 6...

MB-11036

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

Infrared proximity sensor made by Sharp. Part # GP2Y0A21YK has an analog output that varies from 3.1V at 10cm to 0.4V at 80cm. The sensor has a Jap...

SF-SEN-00242

PM2.5 laser dust sensor is a digital universal particle concentration sensor, it can be used to obtain the number of suspended particulate matte...

DF-SEN0177

A cute flower light sensor to connect to and trigger your Bearables badge.Bearables is a range of woodland-themed wearable LED badges and sensors. ...

PR-PIM317

This breakout board is the simplest way to create a project with a single "toggle" capacitive touch sensor. No microcontroller is required here - j...

AF-1375

Me PIR sensors are used to detect motion from animals/ humans from about 6m away. If anyone moved in that range, the sensor outputs HIGH on its SIG...

MB-11010

Secure your project with biometrics - this all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simp...

LB-LR0214-73A

Detecting temperature changes has never been easier. This sensor will output 0.5V at 0 degrees C, 0.75V at 25 C, and 10mV per degree C. Doing an...

LB-LS0239

Feeling tipsy?  Feature: 1. High quality double panel design, with power indicator and TTL output signal.  2. Have DO switch signal(TTL) output and...

LB-LR0205

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-13322

Overview This board is a compact (0.4″ × 0.9″) carrier for ST’s LPS331AP MEMS absolute pressure sensor, or barometer; we therefore recommend c...

PL-2126

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

We live in a colorful world, but how much do you really know about color? You eyes may deceive you, while the sensors don’t lie. This AS7341 11-Cha...

DF-SEN0365

BMP390 High Precision Barometric Pressure Sensor, Barometric Pressure / Altitude / Temperature Measuring BMP390 High Precision ...

WS-24658

BMM150 3-axis Magnetometer Sensor, Digital Compass Sensor, Magnetic Field Measurement BMM150 3-axis Magnetometer Sensor ...

WS-24657

INTRODUCTION This is a generic Arduino gas sensor. It has MQ2 probe which is able to detect LPG, i-butane, propane, me...

DF-SEN0127

Cooling fans...They're everywhere, and they serve the important purpose of keeping things cool, generally electronics. One might rightfully think: ...

AF-4808

The VL53L3CX is the latest Time-of-Flight (ToF) product from STMicroelectronics and embeds ST’s third-generation FlightSense technology. With the i...

DF-SEN0378

The Line Follower sensor is an add-on for your RedBot that gives your robot the ability to detect lines or nearby objects. The sensor works by dete...

SF-SEN-11769

This basic piezo sensor from Measurement Specialties is often used for flex, touch, vibration and shock measurements. A small AC and large voltage ...

SF-SEN-09196

DFRobot released its latest wide range Arduino infrared CO2 sensor, which effective range is up to 0~50000ppm. This sensor is based on non-dispe...

DF-SEN0220

This is a circular flexible thin film pressure sensor of short legs with a diameter of 18.3mm, which can be used to realize highly sensitive detect...

DF-SEN0294