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PCF8574 I2C I/O expander
Projects on Afterware that use the PCF8574 I2C I/O expander.
1 post · 1 maker · Interface
Video
by mircemk · Hackaday
A kitchen timer reborn as a round ESP32 touchscreen
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1.3in SH1106 128x64 OLED
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Videoby mircemk · HackadayVideoby mircemk · HackadayVideoby mircemk · Hackaday