I bought an L239N circuit and I just want to make sure it will work for what I need it for. I've seen plenty of wiring diagrams for use with a stepper motor, but not much else.
I have a controller that I can access from my mobile devices, PCs, etc. It has several variable analog outputs that can drive 0~24VDC up to 250mV. I want to use this to control the speed of a model train, which needs roughly 0~20VDC but draws more current 1A or more. The train switches direction with polarity, so I am using 2 Outputs from the controller. Hence one or the other output will always be at ground.
So if someone could verify if the attached wiring will accomplish this, that would be very helpful, and could potentially prevent me frying something.
Thanks,
-Mark
I have a controller that I can access from my mobile devices, PCs, etc. It has several variable analog outputs that can drive 0~24VDC up to 250mV. I want to use this to control the speed of a model train, which needs roughly 0~20VDC but draws more current 1A or more. The train switches direction with polarity, so I am using 2 Outputs from the controller. Hence one or the other output will always be at ground.
So if someone could verify if the attached wiring will accomplish this, that would be very helpful, and could potentially prevent me frying something.
Thanks,
-Mark
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