Sensors

In most Arduino projects, relays are the first choice to drive some large current device. It requires a certain amount of current to drive the int...

DF-DFR0457

Overview This kit includes two dual-channel Hall Effect sensor boards and two 6-pole magnetic discs that can be used to add quadrature encoding to...

PL-3081

Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening project. There are t...

AF-997

This SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine ho...

AF-1031

FSRs are sensors that allow you to detect physical pressure, squeezing and weight. They are simple to use and low cost. This sensor is a Interlink ...

AF-1075

Ever wanted to play with those newfangled RFID tags? Although it’s been around for a while, the technology has been extremely cost-prohibitive and ...

SF-WRL-14151

This is a small device called a reed switch. When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull toget...

SF-COM-10601

Sprinkle these around your house to collect temperature data using your Arduino. This DS18B20-based 1-wire bus temperature sensor module is easy to...

FT-TEMP

This AT407 basic tilt switch can easily be used to detect orientation. Inside the can is a ball that make contact with the pins when the case is up...

SF-SEN-10289

This single disc load cell (sometimes called a strain gauge) can translate up to 50kg of pressure (force) into an electrical signal. Each load cell...

SF-SEN-13331

Note: The QTR-1A reflectance sensor requires an analog input to take readings. The similar QTR-1RC reflectance sensor is available with a digita...

PL-2458

This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after...

SF-SEN-13285

Add heat-vision to your project and with an Adafruit AMG8833 Grid-EYE Breakout! This sensor from Panasonic is an 8x8 array of IR thermal sensors. W...

AF-3538

Infrared devices are widely used, and often for remote controlled devices. With this IR receiver, your Arduino project is now able to receive co...

DF-DFR0094

An infrared transmitter is simply a Light Emitting Diode which generates IR light (invisible IR light)--light with a wavelength of between 1 mm an...

DF-DFR0095

The DFRobot Vibration Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change...

DF-DFR0052

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

Filling out our accelerometer offerings, we now have the really lovely digital ADXL345 from Analog Devices, a triple-axis accelerometer with digita...

AF-1231

Breathe easy with the SGP30 Multi-Pixel Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the sensor exper...

AF-3709

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

AF-1374

The SparkFun AS7263 Near Infrared (NIR) Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to m...

SF-SEN-14351

Measure the invisible magnetic fields that surround us, with this wide-range magnetometer. The MLX90393 is a wide range magnetic field sensor, that...

AF-4022

The SparkFun micro:climate kit is a full weather station kit that is built on top of the weather:bit carrier board. Unlike previous weather kits we...

SF-KIT-15301

This is a simple breakout board for our RFID readers. The SparkFun RFID Reader Breakout converts the 2mm pins to bread board friendly 0.1" headers....

SF-SEN-13030