How to repair your headphones
Hhis is a quick guide on how to fix broken/damaged headphones. With this
set, the right side headphone was not working, so I thought I'd have a
go at fixing it. It's a...
PICAXE - Interface a PS2 Keyboard with an LCD
This project uses a PICAXE 20X2 microcontroller to interface an old style
PS2 keyboard with a 2 X 16 LCD. The program is quite lengthy and is
probably not perfect but most functions seem to work. Because some
special keys use a preceeding $E0 character which the PICAXE...