My Arduino finally arrived the other day and here’s the first thing i’ve done with it. It’s not much, but I was just sat on the sofa in the living room with a breadboard, a handful of LEDs, resistors and a bit length of Cat-5.
I also made a pulsing light with PWM. Which is nice and glowy. The documentation in the Arduino Playground is really quite nice.Next step, make the High-Power LED driver and hook up some of the Luxeon stars 😀