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 ...

A quadrature encoder uses two output channels offset in phase to detect both direction and position with greater precision.

Abstract: This article introduces an inexpensive Wiegand-sensor-based rotary encoder that avoids rotating magnets and is suitable for electrical-drive applications. So far, Wiegand-sensor-based ...

The hardware is designed by lcEDA The software is only for AIR001, compiled and linked by GNU Tools for STM32 (10.3-2021.10) The binary release can be downloading using pyOCD with customized ...

Abstract: The unique winding and permanent magnet array of the linear-rotary permanent magnet motor (LRPMM) enable the mover to achieve three types of motion: rotation, linear, and helical. Based on ...