There’s this whole class of vertically scrolling rhythm games that take both hands and look really fun to play, albeit hard on the joints. You can buy specialized controllers for them, but they’re ...

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an extremely popular choice for the party animals among us. We’re fascinated to ...

Abstract: Content-addressable memories (CAMs) are a class of associative memories known for their capability to perform massively parallel comparisons between an input query pattern and the entire ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Abstract: Nowadays, long-wavelength infrared (LWIR) HgCdTe infrared detectors are developing towards high operating temperatures. There remains a lack of knowledge on the operational mechanism of LWIR ...