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How expand input using I2C bus?
#7
I'm sorry but I think i dind't explain my problem in the right way.
I've 2 kc868-a8 powered from the same power supply. So the ground is a common point for both card.
I connected several push buttons to each card. and I also connected 2 push bottons to both cards. I'd like to use the same push buttons to turn off a group on output. For those input, I'm using the analogs input of both card.
I meant...the same button is connected to both card!
The firmware is ok cause I can turn on lights with the buttons connected to digital inputs and I can turn off multiple lights when I press the button linked to ti analog inputs.
BUT!!! when I plug the connectors of analog input, I receive several signals as I pressed some buttons! The push buttons work properly! I just have this problem when I plug in the analog connectors!
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Messages In This Thread
How expand input using I2C bus? - by DaddyLee76 - 02-19-2024, 12:08 PM
RE: How expand input using I2C bus? - by admin - 02-19-2024, 01:25 PM
RE: How expand input using I2C bus? - by admin - 02-19-2024, 10:59 PM
RE: How expand input using I2C bus? - by admin - 02-21-2024, 12:46 AM
RE: How expand input using I2C bus? - by DaddyLee76 - 02-21-2024, 01:01 PM
RE: How expand input using I2C bus? - by admin - 02-21-2024, 11:58 PM
RE: How expand input using I2C bus? - by admin - 03-13-2024, 10:10 PM

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