The provided C++ code utilizes the Arduino framework to control three LEDs based on the input from a potentiometer. Here is a breakdown of the main components and functionalities: Reads the value from ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

This is just a fun Arduino project that uses leds connected in circle as a ring to produce a rotation effect. You can adjust the spinning speed with a potentiometer and you can also set a minimum and ...

This project demonstrates a basic traffic light simulation using an Arduino Uno and three LEDs (red, yellow, and green). The LEDs are connected to digital pins, and the code sequentially lights them ...

The basis: 24V system of multi-coloured LED garlands for Christmas trees with 220V transformer and rectifier. The brightness of the garlands is fixed. Project: animate the LED lights with an Arduino ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...