When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

A DIY macro pad gives you way more customization.

It’s been a few years since you’ve worked on your work-from-home (WFH) setup. Your devices are starting to show their age.

The Rotary Club of Elkins has opened its annual grant cycle, inviting all public schools and libraries in Randolph County to ...

Linear guideways with built-in encoders are transforming precision motion systems by combining guidance and feedback in one ...

Knobs are ubiquitous in technology user interfaces, but touchscreens are increasingly replacing them for interface controls. The latest project from [upir] combines a rotating knob with a touchscreen ...

The Rotary Club of Umuahia has started the construction of a solar powered borehole project in Awuja Community in the Bende Local Government Area of Abia State. The project, which was flagged off by ...

Fourth-grade students, educators, and Lawrence County residents benefit from a unique, collaborative educational project that ...

The Rotary Club of Marana recently held a drive-thru community shredding and electronics recycling fundraiser that raised more than $2,800 for the club’s humanitarian projects. More than 70 donors ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

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 ...