Model Train controller - revisited

[malc-c]

Well it compiles Ok and it does indeed work, providing a better range of travel for the lower end of the POT. It produces an interesting wave form

The only problem is that oscilatons produce noise in the loco's armature. I tried the old trick of using a capacitor across the output which worked to some degree, but as it effectivly smoothed the pulses it defeats the object of using PWM (or PPM)

Steve, I'll try your suggestion