You can fade out and fade in the light of an LED automatically by using Arduino and a simple code that is described below ... OUTPUT); //set pin 11 as OUTPUT } void loop() { for (int i = 0; i 0; i--){ ...

As a perfect example, these LED “blinking eyes” were created ... Thanks to the pseudorandom number generator in the Arduino code, the “eyes” even have a bit of variability to them ...

Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push button increment of the counter from 0 to 9. The whole circuit can ...

void Program::run() { for (;;) { // program code here checkSerialInput(); } } The function initArduino() is inlined and handles the two initialization routines required to setup the Arduino ...