Sources for 8b TTL keyboards (Keytronics)

[Alexandre Souza]

> than $20.  Compared to the price of admission fee for, say, FPGA,
> it's a real bargain.

    You can program xilinx and altera FPGAs for less than $20 if you have a 
parallel port. Do a search on "byteblaster" and be happy :)