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Gammon Forum : Electronics : Microprocessors : Interfacing LED displays with the MAX7219 driver
In-Depth: Interfacing MAX7219 LED Dot Matrix Display with Arduino
Amazon.com: ALAMSCN MAX7219 Dot Matrix Module 8x8 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Red (Pack of 4) : Industrial & Scientific
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MAX7219 ← ATtiny85 Interface for LED Matrix 8x8 - TINUSAUR
MAX7219 ← ATtiny85 Interface for LED Matrix 8x8 - TINUSAUR
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