how to make mini brush esc from old servo. lets use it again.👍👍👍😁😁😁 

Yes sir,, no need to worry cause its also liw voltage regulator only

Maybe you have a mistake to connect

You have to make a series connection of resistor,, and the center of resistor you put on a middle connection.. the other is on the side by side connection

So it means you want a 1 direction,, you have the settings of your transmmiter,, or change connection on your reciever,,

No sir,, its for only 3,7volts to 5volts only

Actually it can if u use l298 motor driver and in4007 diodes