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Month: March 2017

IT

trigger an audible notification when a command in unix completes, using the bash exit code

Posted on March 11, 2017June 13, 2017 by ned

first a few methods which might or might not work: which doesn’t work on all systems which doesn’t work from inside an attached screen which…

PIR motion activated cat toy
electronics

PIR motion activated cat toy

Posted on March 9, 2017April 19, 2017 by ned

HC-SR501: a cheap 0.70$ PIR motion sensor

3D printed phone case
various

3D printed phone case

Posted on March 6, 2017March 11, 2017 by ned

modeling the phone case..

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