Learn core Arduino functions like digitalRead, digitalWrite, analogRead, analogWrite, pinMode,etc. and also learn the basics of C programming, with the help of this tutorial. Learn to make arduino projects like blinking an LED, LED fade in, fade out, controlling LED brightness using an LDR, implementing a temperature sensor, and many more tutorials! Get free arduino codes and simulate them. These arduino tutorials are a great way to into the world of electronics, arduino and more!