While working with the RGB LED, I had to pay attention to the LED pin configuration, resistor connections, Arduino pin numbers, and breadboard connections. Checking each connection helped me ...
This Arduino project lets you control an RGB LED module using PWM signals. By adjusting the red, green, and blue channels, you can create custom colors and lighting effects. int redPin = 9; // Pin for ...
A pet project built to explore how a browser-based UI can communicate with physical hardware in real time. The idea was simple: pick a color on screen and have an RGB LED reproduce it instantly — no ...