Route Indicator Circuit
So for some time I've been trying to come up with a simple way of indicating what direction a point is set too without too much trouble, fortunately I cam across this post on rmweb regarding using bi-color leds with electrofrog points. Now the idea stayed floating in my head for some time, given that I had tried it with individual leds first but it wasn't quite something I was happy with. Though as mentioned as I came across the post I decided to give it a go so I got all the items I needed from maplins. Those being a breadboard, leds (bi-color type) resistors, tripad board, the diodes I already had from another project. How the circuit appears on a breadboard Then The process begins of putting it on a tripad board (like stripboard but each each track is separated into 3 holes) Copper Track Side of circuit board Component Side of circuit board. Now you may have noticed there's no led on the finished board...