I am busy making a model train speed controller. The controller when complete should be able to change the speed of the train and should be able to change the direction of the train. To control the speed I am using a 1k/ohm potentiometer connected to A0 and PWM 6 connected to 1k/ohm resistor that i…

Model train speed controller issue

Other Hardware Motors, Mechanics, Power and CNC

Railroader November 6, 2021, 2:56pm 3

Modern traincontrollers use calibration, regarding speed. Speed is measured at desired/selected PWM values. Interpolation is used for the PWM values that don't have a measured value.

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Model train speed controller issue

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