Thanks to John from railpage.com.au, I build the circuit which detects the passing of a train turning the signal to red using a current sensing architecture! From what turned out as a dream, I cannot believe this is now reality!!
Here is a small video:
Excellant job on the detection circuit. Any chance a schematic diagram could be posted as I'm interested in these as well.
ReplyDeleteWell Done.
Ollie
Hi Wayne,
ReplyDeleteYes I will post up a schematic in due course. Will need to get to a scanner.
Cheers
Shelton.