Arduino Countdown Timer using the easier to find MAX7219 module! @BrainybitsCanada
Arduino Countdown Timer using the easier to find MAX7219 module! @BrainybitsCanada
Uploaded April 2016 | Updated September 2026, 1 week ago
Let's remake the Countdown timer, this time using the easier to find: 8Bits 7 Segments module controlled by the popular MAX7219 chip!

Thank you to Eberhard Fahle for his LedControl library: playground.arduino.cc/Main/LedControl

You can find more information about this tutorial and others on our website: brainy-bits.com/tutorials
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Arduino Countdown Timer using the easier to find MAX7219 module!

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