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Topic: large 5X7 led matrix (Read 557 times) previous topic - next topic

i am building large 5x7 led matrix modules,  each unit measures 5"x7" , each "pixel" is made up of four 5mm red LEDs. built upon a 1/2' grid. so each basically mutliplying the size of a normal 5x7 display by 4. i am looking to use the MAX6953 driver chip from maxim ic.

Grumpy_Mike


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