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, 6:11pm 2

Just cascade the multiplexers, connect the outputs of one level to an input of the next level.

The select lines for each level can be connected.

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