I have measured it twice, with two different meters. Both said ~1,2 - 1,3 amps with no load. On stress (my dad was forcing the head to stop with his hand) ~8,5 - 9 amps.
What readings did they get?
There is a sticker on both the motors with this text:
I have tried to get a datasheet once I ripped both drills open. I have found some users which discovered those motors in their drill too, but I did not find a datasheet so far…
I have thought of this too. I came across this small board:
But I do not have an idea yet how to read it’s value with FEZ. Any ideas?
It will have two options: autonomous driving (with sensoring and GPS) and human control. Human control as a RC robot.
Thanks for the tip! I always check polarity like 4 times, so that should not be a problem. I might even add some protective circuit.
Thanks again for all your help!