commit 52eab77e547cf736ed29347b62fca51780fdd9cc
Author: Alexey Zholtikov <git@zh.com.ru>
Date:   Sat Aug 2 11:13:06 2025 +0300

    Initial commit

diff --git a/README.md b/README.md
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+# zh_avr_pcf8574
+
+AVR library for PCF8574(A) 8-bit I/O expander.
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