henchman2019
@henchman2019@lemmy.world
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- Comment on Standard notes: what about don’t put all your eggs in one basket rule? 2 months ago:
I have been doing passive research on proton to maybe make a switch… I agree with you. At this point, i think I’d rather have my required services with multiple/different providers and use syncthing in-house whenever possible.
- Comment on Researcher has developed, at a cost of less than one dollar, a wireless light switch that runs without batteries, can be installed anywhere on a wall and could reduce the cost of wiring a house by ... 6 months ago:
Those worked by sound. No power was needed or generated by the remote.
From the article…
By pressing a button on the remote, you set off a spring-loaded hammer that strikes a solid aluminum rod in the device, which then rings out at an ultrasonic frequency.