Sometimes you need to measure how fast a wheel is going on your GM 2/3/8/9 gear motor. Here's your solution!
Get two GMWW02 encoders in one package. Now shipping the new WW-02 version.
Here's a really cool quadrature encoder and motor driver for the GM17 Gear motor designed by the micro-specialists at Didel.
Use the NunChucky I2C Breakout Board Adapter to use your Wii Nunchuck controller in your own projects!
This is a simple to use light sensor that outputs an analog value from 0 to 5V. With exposure to daylight, this sensor will output 5V.
Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor.
This quadrature encoder board is designed to hold two infrared reflectance sensors inside the hub of a Pololu 42×19mm wheel and measure the movement of the twelve teeth along the wheel’s r
The SRF01 Ultrasonic Range Finder is the latest product from Devantech. It employs Devantech's 2nd generation AutoTune technology which allows ranging all the way down to zero on a single transducer sonar.
Here's a low-cost ultrasonic ranger with I2C and serial interface, using a single element, and a 55 degree sensing angle.
The Devantech SRF05 is a solid, 2-element ultrasonic ranger featuring great range, and selectable 1 or 2 I/O interface