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In this tutorial we are going to see how to use Arduino Joystick Shield. There are different versions but we'll be using v2.4, which has some interesting features and some extra buttons which can be used in your application in different ways.

Piezoelectric materials change shape when exposed to electric fields. By causing them to change shape at specific times, we can use them to create sound.

Crowdfunding platform Indiegogo and hardware giant Arrow are teaming up to offer full-service support for project development.