Matrix LED 8x8 module. 32x32mm. Driver - MAX7219/7221

Matrix LED 8x8 module. 32x32mm. Driver - MAX7219/7221

Matrix 8x8 LED, 32x32mm (pack 5 pcs)

Matrix 8x8 LED, 32x32mm (pack 5 pcs)

Matrix LED 8x8 module. 32x32mm. Driver - MAX7219/7221

$3.49
Availability: In stock
SKU
Mod-MatrixLED-8x8-MAX7221
The matrix LED use a driver IC MAX7219/7221. He has a built in clock so they multiplex the LED.This matrix LED you can connect up to eight 8x8's together (or a combination, such as four 1.2" 8x8's and four 7-segments, etc) on a single I2C bus.
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Documents for download:

Schematic: (PDF)
PinOut Diagram: (PDF) - (JPG)
Mechanic Diagram: (PDF) - (JPG)