#define redLEDpin 3 //digital pin connecting to the RED LED #define greenLEDpin 4 //digital pin connecting to the GREEN LED #define photocellPin 0 //analog pin connecting to the analog 0 sensor ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...

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 ...