Hey guys, I am relatively new to arduino and electronics overall. I am trying to create car headlights that take input from footwell lights that light up when you unlock the car. That way you get an fade in effect that as soon as you unlock the car. First I tried to do this with big capacitors and…

[image] joonasm: Is there any way to get around this problem? get a better board (with ESP32 ➜ ESP32 PWM with Arduino IDE (Analog Output) | Random Nerd Tutorials ) get a 12 bit PWM at faster frequency ( PCA9685) get a more capable LED strip (WS281x/SK9822/APA102)

Controllig car led's with pwm

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J-M-L October 3, 2021, 12:28pm 13

You only get indeed 256 steps - as you increase the period the same value stays on for a longer time and thus you eye might notice some transitions

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Controllig car led's with pwm

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