Where can I find a wind up mechanism?
I need a winding mechanism for a project. This would be small toy sized. It would be optimal if it were multidirectional winding. Either way winds like a watch. Not a lot of torque so that small hands can wind it, but not as small as a watch winding mechanism or as complex. I would like to add gears to change the speed of the output or torque as needed. Or if anyone knows where a sawing type input such as a worm gear winding. Both of these would be super helpful. I can tear apart winding toys of course. In an information gathering stage right now.