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Joined 1 year ago
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Cake day: August 9th, 2023

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  • I made a pressure sensor for my bed with an ESP board, some tinfoil, foam, and cut up Ethernet cord. Here it is talked about on HomeAssistant forums.

    If you go this route make sure to read all the comments in this thread. Original uses paper, I used some foam to make the distance between the tinfoil larger. There is also a comment around the 150 comment mark that has some extra settings to put in ESP home regarding voltage. They made a massive difference in false positives, which you really don’t want if you are relying on this for keeping the lights off while you sleep.


  • You aren’t the only annoyed one!

    In 1980, Stallman and some other hackers at the AI Lab were refused access to the source code for the software of a newly installed laser printer, the Xerox 9700. Stallman had modified the software for the Lab’s previous laser printer (the XGP, Xerographic Printer), so it electronically messaged a user when the person’s job was printed, and would message all logged-in users waiting for print jobs if the printer was jammed. Not being able to add these features to the new printer was a major inconvenience, as the printer was on a different floor from most of the users. This experience convinced Stallman of people’s need to be able to freely modify the software they use.

    Richard Stallman Wiki