Hello Everyone,
I wanted to drive a couple of LEDs using PWM from an Arduino. However the Arduino pins provide 5V and I needed it at 3.3V. I read online about PWM controllers but not quite sure how they work and how they are controlled.
Does anyone have any ideas how I could get 12 PWM signals at 3.3V using an Arduino? Also some info on PWM controllers would be appreciated.
Thanks in advance!
I wanted to drive a couple of LEDs using PWM from an Arduino. However the Arduino pins provide 5V and I needed it at 3.3V. I read online about PWM controllers but not quite sure how they work and how they are controlled.
Does anyone have any ideas how I could get 12 PWM signals at 3.3V using an Arduino? Also some info on PWM controllers would be appreciated.
Thanks in advance!