#gametinu

[tinusaur]

Interfacing a MAX7219 Driven LED Matrix with ATtiny85

Interfacing a MAX7219 Driven LED Matrix with ATtiny85

The MAX7219 controller is manufactured by Maxim Integrated is compact, serial input/output common-cathode display driver that could interface microcontrollers to 64 individual LEDs, 7-segment numeric LED displays of up to 8 digits, bar-graph displays, etc. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers and an 8×8 static RAM that stores each digit. 

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[tinusaur]

GAMETINU - Small Game Platform, Powered by the Tinusaur - ATtiny85 Microcontroller Board

GAMETINU – Small Game Platform, Powered by the Tinusaur – ATtiny85 Microcontroller Board

The Gametinu is a small game platform that you could build yourself. But don’t worry, it isn’t that complicated. This circuit is very simple, and there are very few things that could go wrong. The “brain” of the Gametinu is the Tinusaur board, powered by the popular Atmel ATtiny85 microcontroller. Once your Gametinu is ready you can start programming it. On the frame, you have a small 64 LED…

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