spime

Pulse visualizes live the recent emotional expressions, written on private weblog communities. Each time an emotion or a synonym of it is found in a recent blog entry, the shape-shifting object transforms itself in a way that the new volume represents a piece of the Internet’s current emotional condition.

SmartLED SolarTherm is a minimalist information display consisting of an RGB LED, a watch, and an microcontroller. The chip contains a temperature sensor whose reading is displayed as light pulses.

Adafruit Experimentation Kit for Arduino

Arduino: The Documentary