3. Results for Motor Running at 5 V

The five volt motor made it through the night, and died after 15 hours and 31 minutes, getting in a respectable 240,232 rotations. Same mode of failure as before, but this time it’s the other brush that’s missing (although I’m not 100% sure that I hooked up power in the same direction as the first two). There seems to be some sort of logarithmic trend going on: