I'm a new Arduino user. I have to drive 8 servo motor for a modular robot and I have to use Arduino nano beacuse arduino mega is too big for the modular robot. My question is can I drive a pwm signal using all digital pin? I read this can be possible using digital output and sequential delay but the disadvantage is that any interrupts will affect the timing, which can cause considerable jitter unless you disable interrupts. What about using timers and register?
thank you very much