Circuit Description: The push button is connected to digital pin 2 of the Arduino. The other leg of the button is connected to ground (GND). No external resistor is required because we use the Arduino ...

-Arduino-LED-Button-Control- Control three LEDs using three push buttons with an Arduino Uno. This project demonstrates how to control three LEDs using three push buttons with an Arduino Uno. Each ...

To build this project, all you need is three main components: an Arduino Uno, a 16x2 LCD, and a push button. You can connect everything to a breadboard to keep it simple.