Created by | |
Created | December 31, 2012 |
Last modified | January 05, 2013 |
Tags | 3x3x3 arduino cube led mosfet npn |
This is a LED 3x3x3 cube circuit. The LED's Cathodes are soldered together in 3 rows, and the anodes are soldered 3 high in 9 columns. This particular cube will be connected to an arduino. 3 NPN Transistors control 5V to each row, and 9 MOSFETS control which columns sink to ground.
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