Stage 1: Building the Programmer
ok first we will get warmed you by building the programmer...
Soldering iron 15-30W
N-channel MOSfet ( Bs170 or similar)
Leds 3-5MM (Optional)
Socket 8 pin for the chip (recommended but optional)
RS232 (serial) female socket.
OK that said here is the schematic for the programmer pretty straight Forward...Depending if you are going to use leds, i did...it tells you power and read/write...
Here is the one i made with slight modification to the diagram because i like to keep it neat...
Testing to see if it works
It works!!!! you only to to plug in the USB it test the Mosfet...
Edited by RDC, 11 December 2008 - 12:28 PM.