I wanted to make a pressure sensor matt to detect intruders in a few different places in my lands. I found this article. O-mat : 8 Steps (with Pictures) - Instructables This circuit uses a 16 channel multiplexer for each rows and columns that's great I like it. I was wondering does anyone know how…

Hello. I have a question about a pressure sensor matt I am working on

Whandall October 21, 2021, 10:00pm 4

You could steer the selections via shift registers, using only two pins.

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