A sensor is a device that detects and responds to some input from the physical environment. The specific input could be light, heat, motion, moisture, pressure, or anyone of a significant number of other environmental phenomena. The output is generally a signal that is converted to a human-readable display at the sensor location or transmitted electronically over a network for reading or further processing.

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Blood Pressure Sensor Serial Output

Blood Pressure & Pulse reading are shown on display with serial out for external projects of emb..


Button Digital For Arduino and Raspberry Pi

The ideal digital button for your Arduino or Raspberry Pi projects. It is compact and easy to wire j..


Camera for Arduino OV7670

The OV7670 image sensor is a small size, low voltage, single-chip VGA camera and CMOS image processo..


Capacitive Proximity Sensor LJC18A3-H-Z / BY

The use of capacitive proximity sensor is to detect the presence or absence of objects using magneti..


Capacitive Touch 12-Key Sensor Breakout MPR121

Add lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capa..


Capacitive Touch Module

Are you tired with clicking mechanic button? Try our capacitive touch sensor. Right now we can find ..


Capacitive Touch Module 4 Channel TTP224

Tired of buttons always ruining the aesthetic of your devices? This must be the item you need! The C..


Capacitive Touch Sensor - Toggle

Are you tired with clicking mechanic button? Try our capacitive touch sensor. Right now we can find ..


Capacitive Touch Sensor CAP1188 8 Key Breakout I2C or SPI

Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capac..


Capacitive Touch Standalone Toggle Sensor Breakout AT42QT1012

This breakout board is the simplest way to create a project with a single "toggle" capacitive touch ..


Carbon Monoxide Analog Sensor MQ7 For Arduino

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


CCS811 SI7021 BMP280 Carbon Monoxide Temperature and Humidity Sensor

This module uses low power sensing technology to detect volatile organic compounds (VOCs) in the roo..


Coin Acceptor - Programmable 4 Coin Type

Your project may be free-as-in-speech, but that doesn't mean it has to be free-as-in-beer. This hand..


Color Recognition Sensor TCS3200 Module for Arduino

This module is based on the TCS3200 chip, an upgraded version of the TCS230, which is a programmable..


Color Sensor TCS3200

If you want to build a project that senses the color of every item, then you could use this as your ..


Conductivity K 1.0 Kit

This Electrical Conductivity kit includes the K1.0 conductivity probe and the EZO™ Conductivity Circ..


Conductivity Sensor Switch Gravity

The Gravity Conductivity Sensor Switch module can be used to detect if an object has electrical cond..


Coulomb Counter Breakout LTC4150

This module is based on the LTC4150 chip. The LTC4150 monitors power consumption and charging in por..


Crash Sensor Left

A miniature snap-action switch, also trademarked and frequently known as a micro switch, is an elect..


Crash Sensor Module for Arduino

Frequently known as a micro switch, is an electric switch that is actuated by very little physical f..


Current 20A Analog Sensor Gravity

This Gravity Analog 20A current sensor is based on the Hall current sensing principle. It can be u..


Current AC Sensor 5A

The Electricity sensor module is based on the TA12-100 current transformer which can change large al..


Current AC Sensor Analog Gravity

Current AC Sensor Analog Gravity. When you want to measure AC current it is impractical and hazardou..


Current Sensor 30A ACS712

Sensing and controlling current flow is a fundamental requirement in a wide variety of applications ..


Current Sensor AC/DC 50A

Current Sensor AC/DC 50A. This is a breakout board for the fully integrated Hall Effect based linear..


DC Current Sensor INA169 Analog Breakout 60V 5A Max

This breakout board will solve all your current-monitoring problems. Instead of struggling with a mu..


DC Current Sensor INA219 High Side Breakout 26V 3.2A Max

This breakout board will solve all your power-monitoring problems. Instead of struggling with two mu..


DHT11 Digital Temperature/Humidity Sensor Module

This module is great for connecting with Arduino microcontrollers to read temperature and humidity. ..


DHT22 Temperature and Humidity Digital Sensor

QUICK SPECS:Type:DHT22/AM2302Accuracy resolution:0.1Humidity range:0-100%RHTemperature range:-40~80H..


Digital Probe Food Thermometer TP101

This TP101 electronic digital thermometer is made in pen-type structure for convenient and portable ..