Recent content by fimbulvetr

So is this one ok? https://store.dji.com/product/phantom-fc40-battery

One last question, will I need some sort of control over the battery? Or will the ESC handle that, since they can be set to turn off below a certain voltage.

Ah yes sorry I did not read it fully. Thanks a lot!

Thank you all so much for your feedback. It looks like the best course of action would be to buy a proper battery and ESC set, and then have it controlled by our analog circuit. What exactly is the throttle input for the ESC? Is it a voltage range? or a PWM signal? Or something else?

Is that 6 amps per motor? Or total? We do have a voltage controlled oscillator to accurately produce the right current, and the circuit to produce the 3 phase signal can be tuned based on this link: http://homemadecircuitsandschematics.bl ... rcuit.html

Hi all, So I'm trying to build a simple quadcopter that uses an analog circuit to balance the copter in the air, as part of an analog electronics course. As part of this project we bought replacement motors for the Phantom 2, specifically the 2212 motors with 920 kv. While we have been able to...