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The Pololu IR beacon is a compact board that is used in pairs to allow robots to locate each other. Each board has infrared emitters that shine in...

The SparkFun STTS22H Micro Temperature Sensor is a Qwiic-enabled breakout board based on the ultralow-power, high-accuracy, digital temperature sen...

This product measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. It is made of ...

The temperature sensor uses a thermistor which returns the ambient temperature in the form of a resistance value, which is then used to...

Open the intelligence era, starting with visual recognition! Here comes an image recognition sensor with built-in deep learning engine. Small in si...

The weather resistant MB7374 HRXL-MaxSonar-WRST7 has millimeter resolution and a 6Hz read rate, and provides short to long distance detection and r...

The SparkFun OpenPIR is a highly customizable Passive Infrared (PIR) sensor based around the NCS36000 PIR controller. Passive infrared (PIR) sensor...

The smallest of our Interlink FSRs, this 0.2" sensor measures up to 20 N.

This compact module packs three IR LED/phototransistor pairs onto a 1.25″ × 0.3″ board. The sensors are mounted on a 0.375″ pitch, allowing this ar...

Get this vibration sensor to build a burglar alarm system to protect your property! This cost-effective vibration sensor, characterized by high s...

This cyber-tronic looking sensor hides a secret behind it's glimmering eye. Unlike most temperature sensors, this sensor measures infrared light em...

The MB1413 HRUSB-MaxSonar-EZ1 has millimeter resolution and a ~4Hz read rate, features a great blend of sensitivity as well as side object rejectio...

Sense the magnetic fields that surround us with this handy triple-axis magnetometer (compass) module. Magnetometers can sense where the strongest m...

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 ...

This stainless steel probe type thermocouple is easy to install and plugs into a Phidgets thermocouple board. Measure -40 to 400°C with this stainl...

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

pitch × sensors size(mm) output max current optimalrange LED board 4 mm × 25 101.0 × 16.5 analog 30 mA 405 mA ...

Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor will output 0.5V at 0 d...

  The 1133 measures sound across a very wide range, with a frequency range of 100Hz to 8kHz and pressure level from 50dB to 100dB.   Product Specif...

Send and receive IR data with this Phidget. It can learn and reproduce signals from common devices like your TV remote.