| Post Reply | RetroFed Forum Forum Index » Home Made Renewable Energy Systems |
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Bluetreefrog
lemmy.world
Bluetreefrog@lemmy.worldJoined: 2023-06-12 |
I've been fiddling with this design for some time now. Attaches to a rope which turns a stepper motor. I got enough power to light up an LED, but haven't had a chance to really put it through it's paces yet. |
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