Arduino Controlled RGB LED Matrix - Test 1

Tags:: Arduino Freeduino Boarduino Avr Atmel Atmega168 Atmega328 Microcontroller Embedded Electronics Earthshine Design LEDs Rgb Dot Matrix Message Board LED Display

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Affiliate Submitter:
zooto68

International
Comments: 0
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Added: 20-Apr-09

This is the first test of my RGB LED Matrix controlled by an Arduino through 2 x 74HC595N shift registers. One is controlling the rows (Common Anode) and the other the blue columns. The rows are multiplexed one at a time at a high frequency faster than the human eye can perceive to enable the 16 outputs from the 74HC595N's to control the 64 LED's.

Will add another 2 shift registers to control the green and red columns next.

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