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How to connect ATtiny85 to multiple MAX7219 LED 8×8 Matrices

MAX7219 ATtiny85 for Multiple LED Matrices

How we could work with multiple MAX7219 LED 8×8 matrices connected in a chain, light up some LEDs, and use a memory buffer to save the current state of the LEDs. In our previous tutorial, we discussed how to create an interface between the ATtiny85 microcontroller and MAX7219 controller and connect a single 8×8 LED matrix. The …   Learn more …

How to connect MAX7219 to an ATtiny85 and work with an 8×8 LED Matrix

MAX7219tiny MAX7219 ATtiny85

What’s our goal? To connect a MAX7219 based LED Matrix module to an ATtiny85 microcontroller and control the LEDs. Doesn’t sound very complicated, right? The Titorial We wrote a short tutorial about how MAX7219 modules work, how to connect them to ATtiny85, and how to write a simple library to work with them Continue reading the MAX7219 ATtiny85 tutorial …   Learn more …

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