So i have a preject were i have to control RGB leds, and I have to use 12 ports to control each color (4 different LED) can i use any of the arduino uno ports to do so? I ask this because I know not all ports have PWM, in case i can't wich alternative do you guys recommend?

Using ports for LED brightness

Grumpy_Mike July 6, 2019, 8:24am 7

Eriol123:
There are no 5mm ones in my country, sadly

And no postal service either?