I've built the Basic 18Pin Picaxe Download PCB from the PICAXE Website.
The PCB layout shows 5 Inputs and 8 Outputs.
If using a PTM switch as inputs to I simply put one in, or do I need a Pull up/down resistor for each switch?
Also, on the outputs, I can't seem to get a simple LED to work? (is this because the output current from Darlington Driver Chip is too great?).
Thanks in Advance!
The PCB layout shows 5 Inputs and 8 Outputs.
If using a PTM switch as inputs to I simply put one in, or do I need a Pull up/down resistor for each switch?
Also, on the outputs, I can't seem to get a simple LED to work? (is this because the output current from Darlington Driver Chip is too great?).
Thanks in Advance!