First running complete circuit - similar to that of Little - scale on Blog Spot. I should also mention that the film was filmed by Dave on a camera phone, so apologies for the sound and video quality. I think you can also hear the Wii Brain Teaser in the back ground. This is actually the second version because we had massive problems sourcing the components needed, and we tried using a second Arduino board to clone the missing chips. In this one however, the main noise is being outputted to the Breadboard via 6 lines into a 6 bit R2R DAC. The schmitt triggers are mounted on a nuelectronics arduino board, which controls the vibrato and the wave selector units. The two extra pots on the breadboard are the pitch and speed selection pots. Stay tuned for more - next version promises to have some midi integration! Info: * R2R info: en.wikipedia.org/wiki/Resistor_Ladder * Original Design: little-scale.blogspot.com/2008/01/arduino-noise-maker-info.html
Another LED matrix from the Arduino, except this one is using the STP16C596 LED driver. This allows only 3 pins (plus one for +ve and gnd) to control 16 LEDs independently, creating a 2x8 (though...
No code by ourselves in this sketch, just the sample "BlinkMChuck" from Tod (ThingM) and it does the trick ! Just received the connector, soldered it in a few seconds and downloaded...
A light sensor attached to the breadboard is controling the blink rate of the LED on the Arduino. This didnt work as well due to the fact I was sheilding the light with my baseball cap!
Smallest, complete, and breadboard friendly the Nano. Great tool for DIY electronic from http://www.gravitech.us go to http://www.arduino.cc/blog/?p=39 for more detail.
Connected LED's to the breadboard and controled the brightness of them via Processing. The processing sketch draws a gradient box and the values are generated by the X & Y of the mouse...
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