|
This Led Matrix Dice made by Itay Donenhirsch looks very cool. Give it a shake to roll a new number. "The cube is driven by three 1.5V small button cells (which are sold here as batteries for EasyPark computerized parking ticket). The brain of this gadget is a ATmega168. The ATmega168 is programmed using avr-gcc and avr-libc. The MCU is connected to the matrices using a ULN2008 as a current sink and a 74LS164 as led driver. For extra fun I pulled a speaker from a Nokia mobile phone and connected it as well."
|
Compare prices other drug from online pharmacies cialis . Buy online an certified competitive prices...
May 20th, 2009
[…] Led Matrix Dice – Shake to Roll – Hacked Gadgets – DIY Tech Blog […]
May 21st, 2009
[…] via hackedgadgets […]