红水杯

Dormitory door lock modification solution based on Biovofpc1020

Overview

Introduce the traditional card-swiping IC door of the dormitory into one control to realize fingerprint unlocking. The control method of stc90c52+Biovofpc1020 is adopted. The motor is driven by the h-bridge drive circuit. QQ picture 20200303144416.jpg

Design Files

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Update:2025-05-21 14:22:36

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