[Tim] is getting his drone ready for SparkFun’s 2013 Autonomous Vehicle Competition on June 8th. He has a pretty good start, but was having some problems accurately measuring travel distance. The ...

This Design Idea utilizes an optical computer mouse's sensor for measuring rotation of a disk which can be mechanically connected to any sort of rotating apparatus. One feature is to allow adjustment ...

The device includes the connection between an Arduino microcontroller and an optical mouse sensor to provide help in reading the movements from horizontal and vertical directions. The Arduino board ...

The TrueMove3 sensor is based on the a Pixart 3360 and promises "true 1-to-1 tracking" up to 3500 CPI. The Rival 310 is slightly smaller than the Rival 300 and has the same new textured grips as the ...

Logitech’s series of mice are already some of our favorite peripherals for both gaming, general office productivity tasks, and creative applications, and now there are 25,600 more reasons to get ...