Tag Archives: holtek

Digital LED Matrix Clock Project using Holtek LED Drivers. ( Testing for errors )


I had these Holtek LED Drivers lying around for many years. So finally I have decided to make something out of it. I hope to post this as a FREE project for all of my fans. I’ll upload the schematics, … Continue reading

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384 LED Dot Matrix Display Module


Its a memory mapping LED display board and driven by HT1632 LED Display Controller. Serial Interface. Its easy to use this type of displays than make one with using some shift registers.

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