+++ 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.

Encoders are a vital component in many applications that require motion control and feedback information. Whether a system’s requirement is speed, direction, or distance, an encoder produces control ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

The $79.99 Tarnished Edition includes the base game, the Shadow of the Erdtree expansion, new weapons, and the ability to customize Torrent, players’ faithful Spectral Steed, with armor skins. Also ...

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, ...

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 ...

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 ...

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Buying a game for the Nintendo Switch 2? There are plenty of games to play, but how you access these games may differ from previous iterations of the console. The Switch 2 supports regular game cards, ...