This project uses an Arduino, a joystick module, and 10 LEDs to create a dynamic LED bar that lights up based on the joystick's horizontal movement. How it works: The joystick reads the analog X-axis ...

int switchThreshold = 512; // Threshold for left/right movement detection (middle of joystick range) void setup() { pinMode(ledPin1, OUTPUT); // Set LED1 pin as output pinMode(ledPin2, OUTPUT); // Set ...