Learn how to create a fading LED effect using Arduino, pulse width modulation, and if statements. Follow along as we verify the code and upload the sketch, resulting in a mesmerizing dimming on and off effect. Become an Arduino pro today! #ArduinoTutorial #LEDdimming #PulseWidthModulation #IfStatement #ArduinoProjects #Electronics #DIY #Coding #ArduinoCommunity #TechTips