A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

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 ...

Code Violet begins and ends with quotes by the renowned painter and inventor Leonardo da Vinci. That feels appropriate — not because this game will be remembered for time immemorial like the Mona Lisa ...

ACEBOTT QD023 is an ESP32-based wearable gesture control glove that tracks finger movements with potentiometers instead of more traditional flex sensors.

Abstract: This article introduces a low-power spintronic rotary encoder capable of 8-bit analog-to-digital conversion. The proposed encoder leverages spin-Hall effect-driven domain wall motion ...

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...

SEOUL—Last June, the South Korean government launched a competition to create a new independent AI model developed with Korean technology. A homegrown tool like that was critical to ensuring Korea’s ...

Warning: This library is not tested with hardware yet. So use with care, feedback welcome. AMT25 is a library for the AMT253D-V and compatible rotation encoders. This devices decodes 360.0° in 4096 ...

The adapter selection switch is wired to the ESP32-C3 board and is used to select preset switching logic. The presets in the Valeton GP5 are organized into blocks of 30 positions. The middle 10 ...