// Set the LED output to the calculated brightness analogWrite(ledPin, brightness); delay(40); } } See Mac Namara’s input curve. Looks like it takes longer to get bright and drops off a bit faster.

Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light output (from a bunch of white LEDs) between off, dim, medium, and full ...

Posted in Arduino Hacks, LED Hacks Tagged 595, pwm, shift register ← Hackaday In The Social Tangle Roomba Used To Map Indoor Air Quality → ...