Abstract: This paper presents a precision capacitive rotary encoder that integrates a shared charge amplifier, and a multi-stage offset calibration scheme. Recently, capacitive encoders have gained ...

West Elementary students pose with Alton Rotary Club members and school administrators during an event recognizing the club’s most recent contribution to the Alton School District on Feb. 10, 2026.

Safe Harbor Coronado is proud to announce the launch of Harbor Connection, a new community initiative made possible by a generous grant from the Rotary Club of Coronado. This exciting partnership ...

"With A View" has a few different steps, but the first one — and one of the most difficult — is all about getting a Rotary Encoder. Once you've done that, you need to use it on a computer, then find ...

Ayyoun is a staff writer who loves all things gaming and tech. His journey into the realm of gaming began with a PlayStation 1 but he chose PC as his platform of choice. With over 6 years of ...

An unexpected revisit to my earlier post on mouse encoder hacking sparked a timely opportunity to reexamine quadrature encoders, this time with a clearer lens and a more targeted focus on their signal ...

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 ...

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 ...

Abstract: In minimally invasive endoscopy systems, traditional optical tracking solutions commonly employed in computer-assisted surgeries are not applicable due to the lack of line-of-sight.

When it comes to ESP32-based WLED controllers, some of the best options are boards like the Adafruit Sparkle Motion, Mini Sparkle Motion, and Sparkle Motion Stick, but most of the time, they are out ...