Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...

A simple game using Arduino Uno, 16x2 LCD and a push button. In this tutorial, you are going to learn about interfacing the button with Arduino using the Arduino digitalRead function. There are a lot ...

Overview & Purpose The article guides you through interfacing multiple push‑buttons with an Arduino Mega. It's geared toward beginners and offers clear, step‑by‑step instructions on wiring, ...

Learn how to use Buttons with LED backlight with Arduino UNO. This is a perfect tutorial for beginners, and shows how to use Arduino pin as inputs (for buttons) and outputs (for LEDs). Once you are ...

Last time, we read the state of a push button using a pull-down circuit with a 10kΩ resistor. This time, we will use the "pull-up resistor" built into the Arduino. This is a convenient method that ...

This tutorial shows how to setup a standalone ATmega328P-PU microcontroller (breadboard or PCB) in an Arduino compatible mode. The microcontroller should be pre-loaded with the Arduino bootloader in ...

This comprehensive guide covers everything you need to know about Arduino, a project to ease people into creating their own DIY gadgets and electronic art. If you’ve ever had a hankering to make your ...