Budget Model Railways PWM controller

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Budget Model Railways PWM controller

Post by Montfort » Wed Oct 10, 2018 4:32 pm

Has anyone ever tried to build the Budget Model Railways PWM controller: https://www.youtube.com/watch?v=T64lhCwN9Ws
All your advices would be very appreciated. Thanks.
No matter which train you are waiting for, the wrong one arrives always first !

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Re: Budget Model Railways PWM controller

Post by IanS » Wed Oct 10, 2018 5:51 pm

I'm tempted - I'm just starting to make my own board from a computer power supply, I've stripped off the connectors, fastening the PSU to the board (an old kitchen door) and fastened a couple of connector blocks with some of the leads coming out of the PSU.
PSU-breakout3.jpg (47.5 KiB) Viewed 45 times
Next stage for me is to connect up the rest of the wires and then decide what to plug onto them! One idea is a few PWM controllers, one for each siding for the big layout with 3 running tracks and a number of sidings. I'm not sure yet.

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