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 ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

[Alex] needed a project for his microcomputer circuits class. He wanted something that would challenge him on both the electronics side of things, as well as the programming side. He ended up ...

The project is a simple joystick control of a servo over a USB connection to an Arduino board. The 5V power of Arduino and Ground is connected directly to JR Sport ST47 standard servo while the ...