Hello! I am trying to make a quadcopter, with this set: https://www.amazon.ca/gp/product/B00Z0EMCLQ/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1
and an ATMega328P chip(with oscillator and capacitors), and 4 TO-220 Mosfets(for PWM in the future)
Four digital pins on 328P are connecting to Mosfet gates; drain pins on four Mosfets are connecting to battery positive; all GNDs are connected together. At this stage, those 4 gpio pins are just set as HIGH, not using PWM yet.
My problem is the battery. I tried with 4 rechargeable Ni-MH 1.2V AAA batteries, but neither connecting motors to complete circuit, or directly to battery, motors are not spinning fast enough to lift. It is even worse in the case with circuit.
On internet, I found many 3.7V Lipo batteries like this: https://www.amazon.ca/dp/B01M0I7HTC Will they be better options?
So am I doing anything wrong, or missing any important point?
Any suggestion is appreciated. Thank you!