virtual graffiti

Step 2 The components

Here are all the bits you need to get together:

* computer - needs to be about 1.4Ghz, bluetooth and a usb port,
* processing environment,
* virtualGraffiti software, download from the "computer setup" step,
* nintendo wiimote - buy second hand from ebay,
* projector - it will need to be bright if you're planning to use during the day or inside with lights on,
* rear projection screen - make yourself,
* virtual spray can - make yourself,
* virtual spray can receiver - make yourself.


Costing

* arduino for can receiver (built in usb->serial) £21
* radio rx/tx pair £9
* components for building spray can £18 plus optional enclosure £12
* optional enclosure for receiver £8
* nintendo wiimote - buy second hand from ebay £20