Quote:
Originally Posted by NiHaoMike
What about use a BEAM robotics circuit that does not require any batteries? Use bigger ratios so the motor can be smaller. Then design a circuit based on charging a capacitor from a small solar panel, then periodically discharging it through the motor in the right direction.
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Actually, I've been thinking about getting rid of the battery.
The actuator motor doesn't use a lot of power, and if the sun is bright,
the little 10w PV can move the array.
So, If I was to stick another 10w PV up there, I think it would track,
anytime the sun was pretty bright.
But, the main drawback is the Go-Home after sunset mode.. It needs juice!
