Zach writes –

I’m very proud to announce a new board, designed and developed by the RepRap Research Foundation. Its called the Magnetic Rotary Encoder, and it uses a magnet to provide positional feedback information. It is based around the AS5040 chip, and provides 10-bits of resolution per rotation (1024 different positions!) It has 5 different output modes, a 6.1mm hole that fits the magnet for easy aligning, plenty of diagnostic LEDs for coolness, and 6 different mounting holes for ease of use, including GM3 gearmotor mounting holes.

Intended for enhancing the Reprap‘s extrusion process, this board looks like a good workout for those surface mount soldering skills. View source files and more – Magnetic Rotary Encoder v1.0


Make a Reprap Robot Part 1: The Electronics – Weekend Project Podcast