qoistoochee128

16X16 dot matrix_shared version

Overview

The 89C58 microcontroller controls four 595 chips to drive 256 LED lights. The circuit forming a 16X16 dot matrix has four independent button controls, a digital tube for display, and is equipped with a CH340C crystal-free download circuit.

Design Files

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Update:2025-06-23 10:49:50

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