ATtiny85 - PCF8574 I/O Expander @AnasKuzechie

ATtiny85 - PCF8574 I/O Expander @AnasKuzechie

Uploaded March 2022 | Updated September 2026, 1 week ago

Link to circuit diagrams & C sketches:
akuzechie.blogspot.com/2022/03/attiny85-pcf8574-io-expander.html

ATtiny85 - PCF8574 I/O Expander

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Anas Kuzechie |

ATtiny85 - PCF8574 I/O Expander