2 Servos, 1 Potentiometer

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2 Servos, 1 Potentiometer

Postby KingTriton » August 7th, 2016, 7:03 am

I'd like to combine two servos to power the same 1DOF joint. It seems like one way of doing this is to align them mechanically, and then wire the potentiometer inside one of the servos so that it outputs to the ICs in both servos instead of just the one. Then, assuming they're both sent the same PWM signal, I think they would move in coordination. However, my google fu has not turned up this approach, which makes me think there might be a reason it won't work. Will it work? Is there a better way to connect two servos in unison? Thanks
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