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Joined 1 year ago
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Cake day: July 20th, 2023

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  • From a product development viewpoint, the gun is an uninteresting part. It's better to use something that already has a mature production line and has been thoroughly field tested. It's the vision and control systems they are interested in developing, the gun is just the chosen end effector for this application.

    Even when they're ready to start deploying systems like this, there's a lot of value in using compenents that the military already has a lot of spare parts for and that personnel know how to maintain. I wouldn't expect a custom gun until units like this are commonplace.


  • I don't know the answer, but I found this discussion which seems relevant.

    https://electronics.stackexchange.com/questions/69666/atx-power-supply-front-end-how-does-this-work

    The explanation given says it has to do with the functionality allowing the psu to be used with either 110VAC or 220VAC mains.

    Does the psu you measured without input capacitance have a physical switch for selecting 110V or 220V?















  • Two suggestions: run a humidifier. Preferably use a steam one with distilled water. The ultrasonic cool mist ones introduce any minerals and bacteria that are in the water into the air.

    The easiest suggestion is to change your blanket. I'm guessing you're wrapping yourself in a fuzzy fleece blanket. Synthetic fibers like polyester transfer way more static charge than natural fibers. Try looking for a cotton or wool throw. Or for something fuzzy, find a sheep pelt with wool on it. Even using a cotton sheet between you and your current blanket should reduce the amount of charge buildup.

    A side benefit of changing blanket materials, is that any blanket that generates a lot of static charge also holds loads of dust and pet hairs. A less static generating blanket will stay cleaner longer.

    The easiest way to discharge is to touch a metal faucet. If you have copper pipes, they'll be grounded, but even just the tap water is conductive enough to dissipate most of the charge.