Work in progress...
Building a pan-tilt mount for 20w solar panel for solar tracking.
To be driven by d20 micro gearboxed motors.
Bill of materials:
- 2x 22x7x8 bearings
- 3x d8 locknuts
- 200m+ d8 threaded rod attached to something
- 2x N20 dc motors with gearboxes.
- 2x endstop switches
- 4x light sensitive resistors
- something to drive the thing (arduino with DC motor controller shield).
- some wires
- the solar panel of course