Source code for PIC12C508/675
HEX file for PIC12C508
HEX file for PIC12F675
PCB V1.0 (600dpi gif image)
NOTE: V1.0 board has crystal/resonator Ground connected to +5V
PCB V1.1 (Eagle Board Layout)
Connections from GWS GWT-4AII trainer socket to FMS interface (uses 3.5mm stereo plug)
Tip = no connect, Ring = PPM signal, Sleeve = Ground.
NOTE: Transmitter is powered up automatically when the plug is inserted!