{1} This was an arduino routes that we tried in class, activating noise through the use of a Pseudo Theremin with LDR (photoresistor). This circuit uses light & shade to play tones through the buzzer

{3} This was my favourite computing exercise of the module. By connecting the banana to the breadboard, skin touch prompted the red light.

{4} This is trialling from the first week of the module. This circuit uses a Light-Dependent-Resistor (LDR) + LED + 220 ohm resistor + 1k ohm resistor, where touch triggers illumination of the red light.

{1} This tutorial shows you how to use a Piezo element to detect vibration, in this case, a knock on a door, table, or other solid surface.

{2} This tutorial shows how to send MIDI notes from an Arduino board to a MIDI instrument connected through the standard 5 poles DIN cable.

{2} This example demonstrates how to send multiple values from the Arduino board to the computer. The readings from three potentiometers are used to set the red, green, and blue components of the background color of a Processing sketch or Max/MSP patch.

{2} This example illustrates the use of the Mouse and Keyboard libraries together. Five momentary switches act as directional buttons for your cursor.