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 ...

This document describes the setup requirements for performing position control of a Permanent Magnet Synchronous Motor (PMSM) with Incremental Encoder + Hall Feedback on the hardware platform EV18H47A ...

President Donald Trump said Wednesday he wants to extend his administration’s takeover of Washington D.C.’s police force past the 30 days he’s initially been granted—but the president will need ...

The control expires in 30 days, unless the Senate and House back an extension. President Donald Trump announced Monday that he is putting Washington, D.C. police "under direct federal control" -- ...

Last year, I first proposed to my husband the idea of allowing our preteen daughter to ride the Washington, DC, Metro alone. She wants to take Irish dance classes in the city, and a weekly drive in ...

This Arduino sketch is used to control 2 DC motors and 2 optical encoders from printer head frame by step/ direction signals.

Abstract: AC- DC motor has been proposed for DC voltage regulation which can be used for DC motor drive, battery charging operations, etc. It's necessary to have a effective power conversion system.

Designing robots requires precision and flexibility. When creating a humanoid robot system, there are mechanical and electrical considerations that you need to understand before beginning the actual ...

Precision of rotational and linear measurement underpins motion control systems, and optical encoders are a mainstay in delivering this. Converting mechanical motion into digital signals enables ...