Hello, I cant seem to understand if i need to use pull-up resistors on the Arduino mega pwm pins? I will be using them to drive pnp transistors, so the active (open) state of the transistor is when the pin is low. I will be using the analog output pins for pwm as well as just high and low (so 0V an…

Arduino mega PWM pins and pull up/down resistors.

system April 11, 2014, 5:01pm 3

I would suggest 10k (or some other higher value) pullDOWN resistors.

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