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  "path": "/HKmaster22/ch32v003-pcf8574-i2c-lcd-library-in-embedded-c-03ec05",
  "publishedAt": "2026-01-28T21:17:58.000Z",
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  "textContent": "CH32V003 library for I2C LCD using MounRiver Studio",
  "title": "CH32V003 PCF8574 I2C LCD Library in Embedded C"
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