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LED matrix using shift registers
Why is the output of the 3.3k ohm resistors from MIC2981 connected to the empty ports of ATmega8 (denoted by blue lines in the circuit diagram)?Could it not be connected to ground?
LED Hanukkah Menorah
Awesome. Thanks very much.Just one question. You are updating the matrix using an interrupt at get 125 Hz. How fast do you think I can update it, if I try it as fast as possible?
Beer Bottle Drying Rack
5x4 LED display matrix using a Basic Stamp 2 (bs2) and Charlieplexing
How to use the Dragon Rider 500 with your AVR Dragon
Assembling the Dragon Rider 500 for use with the AVR Dragon
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