Often you want to iterate over a series of pins and do something to each one. For instance, this example blinks 6 LEDs attached to the Arduino by using a for() loop to cycle back and forth through ...

In this labsson, we will continue with Arduino programming by introducing coding concepts such as variables, loops, and conditional statements. Furthermore, we will apply these concepts in a practical ...

If you already uploaded the Blink example to your Arduino, you should see the LED start to blink. Both the LED on the Ardunio and the one on the breadboard should blink in unison. If not, go back ...