BlinkM is a smart LED, developed by Tod E. Kurt from ThingM. In a way it is a cousin of the Programmable LED. It is a microcontroller with an attached RGB LED. The idea is to implement PWM to control the color and brightness of the LED and put it in the controller. That means you have an abstraction level to make your programming easier. You can simply order “fade to red” or “fade to blue”.
Arduino is a great prototyping platform and most of you probably know already about it. If not, check out the Arduino pages and the Arduino playground and dive into it.
A couple of month ago I ordered my first Arduino board. It was one of the Diecimila revision. As I often try something on my breadboard, I found out, that it can get troublesome to connect the Arduino with the breadboard over and over again. Others found that out as well and have solutions for that. An Arduino clone that snaps nicely onto your breadboard, e.g. Boarduino or RBBB.
So what to do if these boards are far away across the ocean and it is holiday season everywhere? You may have guessed it, we build it on a prototype board.
Christmas is coming closer, so here is my contribution to put you in the right mood.
It is a blog hitcounter, that rings a bell. Literally. It puts a smile on your face, every time someone hits your blog. And it is a great way to annoy your colleages or your girl friend.
It consists of an Arduino board, a bell, a servo and a couple of lines of code in c, python and php.
asdf says: asdf