When working on a recent Design Idea for an adjustable filter, I wanted to use an electrical noise source to generate an FFT spectrum graph on my oscilloscope. To set up the test, I reached for my ...

The ESP32 keeps finding new jobs in my house.

Unfortunately the available memory on Microcontrollers is quite restricted and we do not get very far by storing a (uncompressed) WAV file e.g. in program/flesh memory, so I started to look into ...

This repository is home to the Adafruit GFX compatible DVI driver for RP2 chips with HSTX (e.g. Adafruit Metro RP2350, Adafruit Fruit Jam). Important note on overclocking: This library overclocks your ...

Learn how to build an Arduino-powered cat laser toy that you can control directly from your smartphone. A fun DIY electronics ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Google's Pixel smartphones support the LHDC Bluetooth audio codec with the Android 17 update. Here's everything you need to know.

Second Reality is a legendary demoscene release by Future Crew, which won Assembly 1993 with its technical and artistic mastery. [Niv Singer] decided to give the classic demo a spin on a rather ...

Many older hackers will have at some point gotten rid of an old piece of hardware that they later ended up regretting. All ...

The last time I sat down to score a short documentary, I spent four hours hunting through royalty-free libraries for a single ...