Motion (PIR, ultrasonic)

An adorable acorn sensor to connect to and trigger your Bearables badge. Bearables is a range of woodland-themed wearable LED badges and sensors...

A pyroelectric infrared PIR motion sensor is a handy addition to any Arduino® project. Wide operating range and delay times changeable via ...

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...

The SparkFun ESP32 Thing Motion Shield is a versatile, motion-sensing addition to our ESP32 Thing. With the Motion Shield’s onboard LSM9DS1 IM...

Make your robot or CNC move on our 15mm Supported Slide Rail with this sliding ball-bearing platform. The slider is a bit larger than the other ...

Control your Raspberry Pi 3, 2, A+, B+, or Zero with a flick of the wrist! The Pimoroni Skywriter HAT senses the position of your fingers in the...

It is a tiny, with impressive performance single transducer sensor. The SRF01 Ultrasonic Range Finder uses Devantech's 2nd generation AutoTune t...

The latest model SRF05 Detection range of 3 cm from the original SRF04 -3 m, increased to 1 cm -4 meters. RF04 is compatible with the original. ...

This low cost SFR02 ultrasonic ranger has both I2C and Serial interfaces. New AutoTune algorithms intelligently back the minimum range right up ...

This small sonar ranger from Devantech offers an amazing wide range from 3cm to 6m. The SRF10 is interfaced using the IIC bus. SPECIFICATIO...

The XL-MaxSonar-WR sensor provides very short to long-range detection and ranging, in a compact, robust PVC housing, designed to meet IP67 wa...

Piranha LED light module (Blue) , and special sensors Arduino board and ambient light sensor extension combination, can be used in the intera...

The Spectacle Motion Kit makes it easy to move and manipulate parts in your next project at the push of a button! The Motion Kit provides perhaps t...

These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Their elastic nature allow...

These 6" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for axles. These shafts hav...

This rubber ring is used to afix ultrasonic sensor. It fits URM37 V4.0 Ultrasonic Sensor For Arduino / Raspberry Pi and URM04 Ultrasonic Sens...

The XL-MaxSonar-AE0 offers a wide and sensitive beam pattern for indoor use. This makes the XL-MaxSonar-AE0 an excellent choice wherever wide be...

The IDG-1215 is an integrated dual-axis angular rate sensor (gyroscope). It uses InvenSense’s proprietary and patented MEMS technology with vertica...

The ADXL345 is a small, thin, low power, three-axis MEMS accelerometer with high resolution (13-bit) measurement up to ±16g. Digital output data is...

These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anything else that needs to ...

This is a 300MXL Timing belt. It was commonly used in 3D printer such as Reprap and ultimater. SPECIFICATIONS Type:B300MXL L...

These pinion gears attach to a 6mm D-shaft or gear motor using a setscrew. These gears have 20 teeth with a gear pitch of 32P, an outer diameter...

This is the fantastically easy to use sensor from Maxbotix. We are extremely pleased with the size, quality, and ease of use of this little rang...

This is the fantastically easy to use sensor from Maxbotix. We are extremely pleased with the size, quality, and ease of use of this little rang...