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Results tagged with system-design
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user 427
This tag should be used for questions regarding the selection of components, deciding functionality, and other issues that may come up during the early stages of a project.
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votes
How to trigger an alarm when toilet paper is low?
I believe the reed sensor concept put forth by jfpoilpret and jmathew is the easiest to accomplish. I have drawn a diagram of how I think it would look.
You could adjust sensitivity by adjusting the …
- 321