From Arduino UNO to Makey makey

Other Hardware Device Hacking
1

Hello everyone and thanks for reading this,

I have a arduino UNO and wanna convert it to Makey Makey myself. Could someone tell me if the UNO is enough o I have to get MEGA or another one?

If so, do I have to get any expensive materials?

I'm really beginner, could you suggest me a link to start looking for info? I would love you to suggest me any tip.

Thank you for your time and patience.

makey_makey-v12.pdf (75.8 KB)

2

The Makey Makey uses capacitive touch. See this arduino library:
http://playground.arduino.cc//Main/CapacitiveSensor?from=Main.CapSense
I'm pretty sure you can use an uno.
All that you need are several resistors.