- #1
HyperSniper
- 39
- 2
I'm going to enter a "Solar-powered crane" competition where we need to design a small device that runs off a 1.5V-400 mAh solar cell.
Given that 400mah isn't much in the way of current, I would like to use a capacitor to build up a little more power for the motor to run off of.
My question: is there anyway that I could buy or build a circuit that will automatically repeatedly charge and discharge the capacitor without anyone having to manually throw a switch?
Given that 400mah isn't much in the way of current, I would like to use a capacitor to build up a little more power for the motor to run off of.
My question: is there anyway that I could buy or build a circuit that will automatically repeatedly charge and discharge the capacitor without anyone having to manually throw a switch?