Quoted from Pinball-Pat:Also really interested!!! So you’re on the latest code, but added some electronics to have the drones run longer? How are you protecting the motors? Please do tell!
My guess is by him lowing the voltage. These are off the shelf drones, you can see the marking for the on/off switch in them. They probably came with a very small battery, way under the 12v they are getting through being mounted in this machine (weird oversight I am surprised they didn't catch).