This Arduino project uses individually addressable LED strips (aka NeoPixels) with the FastLED library to make a colorful and simple timer controlled by a rotary encoder.

Welcome to the exciting world of rotary encoders! In this project, we’ll embark on a journey to interface a rotary encoder with the Altera MAX 2 CPLD, lighting up a dazzling sequence of 4 LEDs based ...

To keep up with the growing demands of the industry, HEIDENHAIN has increased the functionality of its PROFIBUS rotary encoders. To keep up with the growing demands of the industry, HEIDENHAIN has ...

As you may have noticed, I’ve been working with an STM32 ARM CPU using Mbed. There was a time when Mbed was pretty simple, but a lot has changed since it has morphed into Mbed OS. Unfortunately, that ...

[Mitxela]’s repair of a Roland JV-1080 (a rack-mounted 90s-era synthesizer) sounds simple: replace a broken rotary encoder on the front panel. It turned out to be anything but simple, since the part ...

The Si4732 based ATS Mini Radio is a fantastic, affordable receiver for those simply wanting to listen to the waves, … or even for more technical radio enthusiasts who would like to transform it into ...

Last year, we featured the T-Keyboard-S3, a USB mechanical keyboard with ESP32-S3, and four mechanical keys each fitted with a 0.85-inch color display. The upgraded T-Keyboard-S3-Pro adds a rotary ...