An origami night light
Trent Brook is a designer based in Sydney who created an elefant-shaped night lamp for his daughter Harpa (1 and a half years old). It has evolved from a small paper origami elephant with blinking LEDs, to a large 3-d printed elephant lamp shade with Wifi controlled RGB LEDs, microphone, speaker, and a custom designed iPad application to teach her about colour:
The electronics are driven by an Arduino MEGA 2560 microcontroller with ethernet shield for network control. Connected to the board is a 50cm 5V RGB addressable LED strip with 30 LEDs, a 3.3V microphone module for sound detection, and an 8ohm speaker for playing back generated ‘white-noise’ audio. Total cost for the all the electronics was less than $100.
Check the details of this cute project on his page on Behance.
[original story: Arduino Blog]