Sorry, no photo op today as I can't find the little servo motor I was going to use.
Anyway, I suggest a servo motor or as Jim B suggested get a motor (gear head motor for reduced RPM and torque) and run it like a piston on a crankshaft. A Google of Robotic Motors should be a good start. Robotic sites should give you more ideas. That would be my thinking on how to go about it anyway.
Ron
Anyway, I suggest a servo motor or as Jim B suggested get a motor (gear head motor for reduced RPM and torque) and run it like a piston on a crankshaft. A Google of Robotic Motors should be a good start. Robotic sites should give you more ideas. That would be my thinking on how to go about it anyway.
Ron