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Arduino Retro LED Matrix Handheld element14 Presents  | AirborneSurfer's VCP Profile | Project Videos   ...
Arduino Retro LED Matrix Handheld element14 Presents  | AirborneSurfer's VCP Profile | Project Videos       ...
Arduino Retro LED Matrix Handheld element14 Presents  | AirborneSurfer's VCP Profile | Project Videos   The matrix circuit for Project Hawthorne is a little different in that it's all NPN transistors instead of the "simpler" combination of a shift register and decade counter. I feel like this is less abstract and easier for a novice to understand.   ...
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