Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Rotary and linear optical encoders are common in position and motion sensing. Rotary and linear optical encoders are common in position and motion sensing. Here, a disc or plate containing opaque and ...

POSITAL’s high-performance IXARC optical rotary encoders are now available with EtherCAT communications interfaces. POSITAL’s high-performance IXARC optical rotary encoders are now available with ...