Interface 6*6 LED Matrix with less number of pins of STM32 Controller
Hello enthusiasts,
This is the third video in the series.
As we go on creating larger LED Matrix or need to interface a great number of LED, but have less GPIO pins available on STM32 controller, we came across a great confusion/problem. What to do now??? Don't worry, I have provided a simple trick for you.
For this watch the video till the end.
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