Arduino LED Matrix Clock

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Arduino LED Matrix Clock • In this video we build a simple clock using an Arduino Nano, a DS3231 RTC, and a 32x8 LED Matrix. We adapt the Print Text example function to display the clock data on the screen. • While the code for this project is short, it is a bit complicated. The RTC outputs a byte for each of the variables, the MD Maxx72xx(https://github.com/MajicDesigns) library displays char's. So we must convert the bytes to chars. Easy enough, but we do have to account for the ASCII codes. • LED Matrix Essentials: https://www.youtube.com/edit?o=U vide... • 4 unit LED Matrix: http://amzn.to/2poTsMC • DS3231 RTC: http://amzn.to/2p2Tomg • All of my sketches are available here: https://www.dropbox.com/sh/m6c40pu99f... • ~-~~-~~~-~~-~ • Please watch: Diodes: The basic building block of all digital circuits •    • Diodes: The basic building block of a...   • ~-~~-~~~-~~-~

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