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PROGRAM KC868 A16 DI, DO AND LIQUID CRYSTAL FROM ARDUINO IDE

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PROGRAM KC868 A16 DI, DO AND LIQUID CRYSTAL FROM ARDUINO IDE
Cesarcardca Offline
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#16
02-09-2025, 03:02 AM
(02-09-2025, 02:46 AM)admin Wrote: KC868-A16 not need to use Interrupt pin for PCF8574, pull is enough for read input state.

I know, But I need the program to be interrupted at the point that is right at the moment when the interruption occurs. That means it must be directly from the GPIO.
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RE: PROGRAM KC868 A16 DI, DO AND LIQUID CRYSTAL FROM ARDUINO IDE - by Cesarcardca - 02-09-2025, 03:02 AM

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