Shows the basic use of a photocell to turn off an LED based on ambient lighting - Pull requests · rynet/Basic-Photocell-LED-Demo-Project---Arduino ...

Arduino Single LED Blinking This Arduino project demonstrates the basic functionality of blinking a single LED using the Arduino IDE. The LED blinks on and off in intervals of three seconds.

The photosensor is a simple cadmium sulfide cell, which measures the intensity of light bouncing back from an object as an Arduino drives the LED through all possible colors with PWM signals.

4×4×4 LED Cube Arduino Code Explanation The code is structured to perform a sequence of predefined lighting patterns, creating an engaging visual experience on the 4x4x4 LED cube.