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How to Charlieplex LEDs with an Arduino

learnelectronics179K subscribers

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Teaches Charlieplexing technique for controlling multiple LEDs with Arduino using minimal pins. Practical circuit and programming method for LED matrix control.

A 10-minute video from learnelectronics: “How to Charlieplex LEDs with an Arduino”.

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Video by learnelectronics, played through YouTube's embedded player.

Part of Arduino Basics

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