Hacked Gadgets Forum

May 19, 2009

Led Matrix Dice – Shake to Roll

at 3:18 pm. Filed under Complex Hacks, Electronic Hacks


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."


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2 Responses to “Led Matrix Dice – Shake to Roll”

  1. 3M MPRO110 pocket projector | office projector Says:

    […] Led Matrix Dice – Shake to Roll – Hacked Gadgets – DIY Tech Blog […]

  2. DIY - How to Make an LED Matrix Dice! | zedomax.com - The DIY, HOW TO, Hacks, Gadgets, and Tech Blog/Search Engine! Says:

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