Don McKenzie wrote: > At least you can't accuse me of missing an opportunity: > Don's Bomb Section: http://www.dontronics.com/bomb.html No. Looks kinda interesting. Trace missing to DIN socket, but that's a minor matter. Surprised the display will fit over the top of the DIN socket though, and would expect a mini-DIN socket to be a better option. Let's face it, nowadays it's not worth it to use an old keyboard for such a project when new ones come in at $AUS13 or better, and when you get a new one, you get a PS/2 type, 'cause that's what the ATX machines use. I like the RJ-45 "daisy chain" arrangement with wiring that will work interchangably/ intermixed with RJ-12. Cute trick that, using RJ-12 type plugs in either RJ-12 or RJ-45 sockets! Shouldn't R8 return to +12 rather than VCC? -- Cheers, Paul B.