This is a basic tutorial that will get your RFDuino talking with your iOS device. We will be controlling an RGB LED through the iOS device -- changing it’s color and brightness.

This tutorial is a step-by-step guide for your very first project using RFduino.

In this tutorial, we go over how to properly setup the RFduino Development board.

In this activity, we learn to control the brightness of an LED with the use of a photoresistor!

In this tutorial, we will hook up a servo to an Arduino and control it with a potentiometer.

In this activity we learn to make tones with our Arduino, and to control the volume of the tones.

We can use a tilt sensor as a simple switch to signal the microcontroller when the Arduino board is tilted. Let's build a tilt-activated LED candle!

After using single-color LEDs in previous activities, we'll kick it up a notch and use a multi-color (RGB) LED for emitting light in a beautiful blend of colors.

For controlling an output such as the light emitted by an LED, it's useful to have an input signal such as a push button or switch!