You can fade out and fade in the light of an LED automatically by using Arduino and a simple code that is described below. Even though the Arduino board cannot output variable voltage on its digital ...

Arduino simulator window The Arduino Sketch (code) is simple and flexible ... This part number (and ofcourse the LED type) is not very critical. If you want to use a bi-polar transistor, don’t forget ...

[electron_plumber] made an LED ... Arduino’s ADC, an effectively higher resolution is obtained without adding any hardware or altering the voltage reference. Instead of reading the ADC once ...

Pulse Width Modulation is definitely the preferred method of dimming an LED with a microcontroller, but we were interested in hearing about a different method called Binary Code Modulation.

another Arduino connected wirelessly with an LED, push the button and turn on the LED without any additional single line of code to handle the communication. Everything will be handled behind the ...