Simple Audio Output for Homebrew Computers

This is the simplest way to get audio output on a 6502/6522-based computer - using an active piezo buzzer, all you need to do is put a voltage across it. I'll show how it can be done by modifying Ben Eater's code.
It should be easy to adapt the technique for other computers, including SAP-based 8-bit breadboard computers - if that's something you'd like more information on then do let me know in the comments!
I'll be following up with a higher-fidelity audio system, capable of notes, chords, volume, and speaker/headphone output. Again please let me know if this interests you!

Видео Simple Audio Output for Homebrew Computers канала George Foot