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January 15, 2012
about 7 years ago
For model railroad applications, this controller is perfect for driving servos connected to turnouts (switches) or semaphore (signal) blades.
- Replace the pots with header pins, which tie through a ribbon cable, to a button/pot programming pendant. Save position values in Flash.
- Add a third servo position and have a separate input for it or have three input bits. The ability to just ground an input for the position you want is very powerful and convenient. A 2 to 3 Mux/Decoder can be added by the user.
- Reduce the price.
Is the sketch code available?
No public wish lists :(