My first step to robotics.... an 3x3x3 cube
Code availabe at http://www.teachmenet.co.cc/arduino.html
I really hope you mean $23 and not $2300, that would be some expensive LED's :)I made my 4x4x4 cube for around 50 euro's, and that includes one failed perfboard layout and a burned out TLC5940 driver :)
NO its that I wanted to tell I did all this in 2$ and the 30$ arduino......
So basically if I dont consider the arduino... its comes to just 2$............LOL
Gonna make a 10x10x10 cube now...
Its gonna be DIWALI in India after a few months....so this time instead of buying some lanterns I am thinking of making my own with the cube