8x16 MAX7219 LED Dot Matrix Screen Module Geekcreit for Arduino - products that work with official A

20 available / new

R415.00

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szulou3519

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Product details

Condition

New

Location

International

Bob Shop ID

643371537

Features: Using the LED dedicated constant current control chip, basically only occupy the Raspberry Pi SPI interface (3 IO + 2 enable) to control 64 LED lights - Support SPI interface B/B+ involved in Raspberry Pi - Driver chip: MAX 7219 - Dot matrix type: 8x8 common negative red dot matrix - Size: 64.3x35x26.5mm Package Included: 1 x MAX7219 LED Dot Matrix

Pin number	Identification	Description
1 17	3.3V	Input
2 4	5V	Input
3 578 1011 12 13 15 16 18 21 22 26	NC	NC
6 9 14 20 25	GND	Power
19	MOSI	data input
23	SCK	Clock signal
24	CE0	Chip select signal