8bit Mixtapes are simple Arduino-based sound and beat generators based on ATtiny 84s and 85s and designed fit inside old audio cassettes, or at least be about that size. Founded by [Dusjagr], [Ucok] ...

Raspberry Pi enthusiasts and retro gamers looking for a project to keep themselves busy this weekend may like to take inspiration from this awesome ZX Spectrum computer built inside an audiocassette.

It has been a long time since we stored software and computer data on audiotape. But it used to be the de facto standard for hobby computers and [Noel] has a great video about the Amstrad’s system ...