Just to clarify, the output from Board #1 (with 18M2 Picaxe) is coming from Pin B7 -ve after the Darlington.
I'm then trying to connect to Board #2 (with 18M2 Picaxe) to Port B1 located physically between the Picaxe and Darlington.
Programming in BASIC would be a whole new learning curve for me...
I'm trying to setup signalling for my model railway. I have a 5v ring around the underneath of my base board and both Project Boards are connected to it.
I've got Board #1 controlling a couple of signals Red, Yellow, Green and Board #2 controlling some more.
I want Board #1 to send an output via...
How do i link output from B7 on 1st board so that I can identify it as B1 on the 2nd?
C0-2 & C5-7 are used on both boards.
B1-7 used on board #1
B4-7 used on board #2
I'm using flowchart method for programming in PE6.
Regards
Keith