Uploaded June 2021 | Updated September 2026, 2 weeks ago

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Link to instructions, circuit diagram & C++ Sketch:
akuzechie.blogspot.com/2021/06/attiny85-microcontroller-interfaced.html

Contents:
0:00 Introduction
0:18 ATtiny85 Module Specs
1:16 Circuit Diagram of Implemented System
2:05 Demonstration
2:32 C++ Sketch
4:02 Future Project: ATtiny85 Interface with MAX7219 Dot Matrix Module