first of all we would like to thank the organisation and especially the main sponsor, Capgemini
, which made all of this possible. This project is a contribution to the first belgian Arduino Jam (2012).
During the Arduino Jam 2012, me and two other colleagues put our heads together to build an interactive logo. The idea was to use a lasercutter and a plate of acrylic with our company's (and event sponsor's) logo engraved.
This acrylic plate was mounted on a laser cutted box with an Arduino inside which was used to steer an RGB LED strip.
The interactivity of the design consists of a randomization of the lighting sequence by using a microphone as input.
All the electronic circuitry was soldered onto a custom made stripboard that was mounted on top of the Arduino. This stripboard contained 3 bipolar driver transistors for driving the LED strips connected to the PWM outputs.