The Arduino provides 5V to the CdS photocell which is on the other side of the circuit. To effectively create a voltage divider which allows reading a changing analog value, the photocell is combined ...

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.

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.

This repository contains Arduino code used for controlling the intensity of a 12 V LED strip using a potentiometer with a ESP32 potentiometer_control_led.ino and for controlling LED brightness and ...