Creating a simple connection between an LED and a light sensitive resistor. In this tutorial, I’ll use two inexpensive components (a LED and a Light Resistor) and create
One of the most common uses for microcontrollers is for interfacing to various sensors to monitor the world around you. With an Arduino board you can read the
Using an inexpensive component to play notes using your Arduino. In this tutorial we’ll be using a passive buzzer and an Arduino to play a series of notes.
Creating your own libraries can be time-consuming. We’ve created a library for various keypads and thought we’d share this, along with an example sketch to prove it works
Tutorial for illuminating and controlling LEDs. First things first – As with previous tutorials, we cannot stress enough that you must not connect an LED directly to the
