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Matrix buttons, independent button modules

Overview

The matrix button and independent button module use the 51 microcontroller development board routine to detect the button return value. For detection, H4 and L4 (C, S) can be used to correspond to the high four digits and the low four digits (X, Y) [2021/7/15 update] Update Single layer wiring, SMD packaging

Design Files

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Update:2025-06-19 23:10:00

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