Arduino Makey Makey Main Control Board Development Board for Kids of all Ages

Arduino Makey Makey Main Control Board Development Board for Kids of all Ages

Specification:
- Makey Makeys are fun for all the family and excellent way to get younger ones interested in programming. It feels a bit weird writing a tutorial on how to use them, as it really is incredibly easy, so consider this more of an inspiration piece.

- The MaKey MaKey is a printed circuit board built on top of the arduino, it let’s you easily turn anything that conducts electricity (even just a very small current) into a key, button, or gamepad. Out of the box it works with the arrow keys, spacebar, and mouse left click which let you play a whole range of awesome games without any programming required. Turn the board over and you find the keys W, A, S, D, F, G, and ‘mouse up’, ‘mouse down’, ‘mouse left’, ‘mouse right’, ‘right click, and ‘left click’. There are also 6 outputs for using the board in ‘arduino mode’. In arduino mode, it can do anything an arduino can do like spin motors or turn on LEDs. If you wish to use a different set of keys, or otherwise change the behavior of your MaKey MaKey, you can just reprogram it using the Arduino environment. The front is set up for easy alligator clipping, the back can be accessed with jumper wires (or safety pins/paper clips).

ALL THE INPUTS!
- Out of the box you have access to 18 different inputs (the 6 on the front and the 12 on the back), and up to 6 can be pressed at once. If you are lucky to have more than one MaKey MaKey, you can connect several to your computer at once! All you need is a usb port. (I only had 3 so could only test up to that number, let me know if you do more).
- And because all you need is a USB port, you can even use the MaKey MaKey with your Raspberry Pi :D This is great for making mini cardboard arcade style games, as you don’t have to fit a huge computer in there :D
- So let’s get started, connect your MaKey MaKey to your computer of choice with the USB cable. It should just work out of the box, you can ignore any pop up messages. (Like the mac asked me to configure my keyboard, but it’s not necessary, I just closed the window).

TEST YOUR BOARD TO SEE IF IT’S WORKING
- Open a text editor, place your cursor at the beginning of the document, touch the ‘ground’ strip with one hand, and then touch ‘space’ with your other hand. Can you see the cursor moving?

MAKING YOUR OWN STUFF
Everything conducts electricity as long as you put a high enough voltage through it, but for the purposes of the MaKey MaKey, here’s some ideas of what to use.

COMMON HOUSEHOLD ITEMS WHICH CONDUCT ELECTRICITY:
- Fruit (actually most food)
- Water (and anything with a high water content, such as humans, and pets)
- Some plants (as long as they’re not too dry, my xmas tree works just fine)
- Metal (copper wire, tinfoil, coins)
- Play-doh
- Pencil graphite
- Snowmen (consisting mostly of water and carrots, snowmen make great triggers. It’s up to you if you want a happy snowman singing xmas carols, or perhaps some more sinister Doctor Who style snowmen that say ‘don’t talk to them, they are silly, you don’t need anyone else, I can help you’ as someone walks up to them, hehe).

THINGS THAT DO NOT CONDUCT ELECTRICITY
- Plastic
- Fake christmas trees
- Sugru
- Lego
- Cardboard
- Wood
- Paper
- Veneer
- Glass
- It is worth noting that anything that does not conduct electricity can be made to conduct electricity by use of copper wire or conductive paint like this one from Bare Conductive. I’ve tested the conductive paint on lego, and it works a treat!