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 ...

+++ title = "Rotary encoder with non-polling (interrupt based) switches from PCF8574" description = "" tags = [ "arduino", "digital-io", "library", "button-press ...

The ESP32 keeps finding new jobs in my house.

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

FPS gaming on an E Ink display? That doesn't seem right... But that's exactly what Wenting Zhang's PaperBoy Game Boy emulator ...

Nintendo Switch Sports Resort - a modern version of Wii Sports Resort with new mini-games - is coming to Switch 2 this year. The 12 sports - Boxing, Table Tennis, Archery, Tennis, Volleyball, Bowling, ...

Nintendo’s Switch 2 is approaching the end of the first year of its life — and, as with every young console, excitement for the new hardware is held in check by the quest for something to play on it.

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

We now have our hands on the Nintendo Switch 2, a new console from one of the biggest names in gaming. Alas, a new console is only as valuable as the library of games you can build on it. Thankfully, ...

Mechanical keyboards are becoming more and more mainstream for gamers and computer users all around. These keyboards offer excellent typing experiences and fast, responsive gameplay, but what makes ...

Ever since the Nintendo 64, Nintendo has released a steady stream of limited edition consoles for each generation. The Nintendo Switch has been no exception, with more than a dozen limited edition ...

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 ...