1-15 in binary

Hello, my name is Abiral, and today I am showing my project. My project displays numbers from 1 through 15 in binary using four LEDs. Each LED is connected to a pin on a microcontroller. I set each pin as an output using pin.out, which lets the microcontroller send electricity to turn the LEDs on or off. I created a function called display_binary to control how the LEDs light up. A function is like giving instructions to a robot. The LEDs act like switches, and together they show numbers in binary. This project helps explain how computers use binary to represent numbers.