Sensors Featured

Overview This current sensor is a carrier board or breakout board for Allegro’s ACS714LLCTR-05B-T Hall effect-based linear current sensor; we th...

PL-1185

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

Sensor:bit is a breakout board based on micro:bit. It has extended all available IO ports on micro:bit, and lead out them in the form of GVS. With ...

EF-EF03415

Why measure EC (Electrical Conductivity) ? The salinity of the soil, irrigation water systems or fertilizer solutions is an important parameter ...

DF-DFR0300

The LTR390 is one of the few low-cost UV sensors available, and it's a pretty nice one! With both ambient light and UVA sensing with a peak spectra...

AF-4831

This is the BH1750 16-bit Ambient Light Sensor from Rohm. Because of how important it is to humans and most other living things, sensing the amount...

AF-4681

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

DF-SEN0098

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

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

INTRODUCTION This is a photoelectric water liquid level sensor that is operates using optical principles. The advantages...

DF-SEN0205

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 three axis accelerometer designed for E-Textiles. Based on the ADXL335 MEMS accelerometer from Analog Devices, this Accelerometer can...

LB-ETEXTILEADXL335

This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115...

AF-1893

Sensirion Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And finally, we have some that have a tru...

AF-4885

This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn i...

AF-3930

OCTOPUS PIR Sensor module is a type of electronic building block based on AM412 pyroelectric digital smart sensor. It can be used in sensing and de...

EF-EF04055

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

DF-FIT0031

The SparkFun Load Sensor Combinator is a bare PCB that combines four load sensors into a standard four-wire Wheatstone bridge configuration. If you...

SF-BOB-13878

The SparkFun BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure, humidity, and temperature readings, all without taki...

SF-SEN-15440

Hall effect sensors detect whether a magnet is near. Useful for non-contact/waterproof type switches, position sensors, rotary/shaft encoders. I tr...

AF-158

This mega sensor shield v2.0 allows you to hoop up the sensors directly to Arduino mega(1280) or Arduino mega (2560) or Arduino mega(ADK) without t...

EC-ACS01422S

Secure your project with biometrics - this adorably tiny, all-in-one, optical fingerprint sensor will make adding fingerprint detection and verific...

AF-4750