Let's Make Robots!

3.3V

Displays stuff on a little bitty OLED 128x64
I guess it's been an I2C weekend.  I found these organic light-emitting diode displays (OLED) at Itead studio for $5.   Nifty little buggers. Read more
Gives a robot bluetooth capability
Some time ago I ordered a cheap bluetooth module on ebay for my Arduino. I went for a no-name module, when I say cheap I mean it. (well after all it were only a … Read more