I'm trying to make my own quadrotor using Arduino Pro Mini as the "brain" of it. I have had no problems till the moment I have to control the ESC's. I need to generate a 50Hz PWM signal, so I thought about using "software" interrupts using timers in order to let the loop function calculate all other variables without having to generate that signal.
However, I can't find how many timers has this arduino. Are they the same as the atmega328, 3?
Thanks in advance :)