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pcf8574a
Here are 6 public repositories matching this topic...
Several circuit examples supporting the LCD displays (HITACHI HD44780 modules: 1) LCD1602A, v3, 2) LCD1602A, v3, with the PCF8574A chip providing I2C input and 3) LCD2004A, v1.3, with the PCF8574A chip providing I2C input) and OLED displays (JMD 0.91A and JMD 0.96A-2). Projects require SDCC to compile.
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Dec 30, 2025 - C
MicroPython driver for the PCF8574 and PCF8574A 8-bit I²C GPIO expanders.
micropython pcf8574 micropython-lib micropython-driver pcf8574a pcf8574t micropython-module micropython-pcf8574
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Aug 3, 2026 - Python
Driver for PCF8574 and PCF8574A 8-bit I/O expander
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Updated
May 21, 2024 - C
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