Betty Schaltplan/Schematic

[bingo600]

Hi Guyzz

Does anyone have a schematic of the Betty ?

I'm quite sure i saw a user on http://www.mikrocontroller.net/  pasting a part of  a schematic.

I was wondering if it was public available ?

TIA

/Bingo

[xenpac]

I havent seen any schematic around. But you can deduct most things from the Pinout description of the LPC2220 on the Bettyhacks wiki page.
The IR receive has some operational amplifier/comparator to shape the receive signal going to the processor pin.

If someone really has a schematic, great, post your work here!