What happened to a post about what was apparently a damaged motor controller for a Nano XQ100 quadcopter?
There were no links in that post, and by the time I responded, it disappeared. Was it just my imagination?
For reference, here is my intended response:
First off, for those not familiar with this toy, here is a YouTube demo: <deleted by author>
It is small.
Now, to your problem. What happened just before the motor stopped working? Did its propeller get physically stopped while power was applied? If so, there is a likelihood that the driver transistor for that motor failed because of too much current draw. Is a discrete transistor visible on the PCB board? If so, does it have an identification marking?
Sorry, I was not aware of that ploy. Seemed like a genuine post-crash question, but I can also see potential for abuse. Last Summer, I had a wind-induced hard landing with a conventional helicopter (Falcon 40) and blew one of the mosfets. It was an easy fix.