Arduino Tutorial: Multiplexing and Transistors

In this video I will show you how to multiplex LEDs and how to control a matrix with transistors. I will also explain what transistors are.
Kevin Darrah Tutorial: https://www.youtube.com/watch?v=vvMcOBhMjXc
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Tags: transistors
1 Comments
thanks this video has been very helpful to me for building a 8 by 8 led matrix and it worked out quite well once again thanks for posting this video the circuit diagrams also helped me a lot thanks