core lab | Final project REVISED: etch-a-sketch

I would use Processing as my output display, so I’d plug my arduino/circuit into my computer.

another idea is to invest in a gLCD (graphical) screen and use a 9V battery as my source of power.

currently having a lot of trouble burning my bootloader but here is a pic of what my circuit might look like (with an external screen):

resources for code and circuits:

http://www.instructables.com/id/Virtual-Etch-A-Sketch/?ALLSTEPS

http://workshopweekend.net/arduino/projects/etch_a_sketch

http://codasign.com/tutorials/etch-a-sketch-project/etch-a-sketch-putting-it-all-together/

http://www.trevorshp.com/creations/etch_a_sketch.txt

http://www.trevorshp.com/creations/etch_a_sketch%20(arduino).txt

http://www3.big.or.jp/~schaft/hardware/hard/EtchASketch/page001.html

 

possible ‘dials’ for input could be: