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[-] trackball_fetish@lemmy.wtf 29 points 16 hours ago

I knew this shit was going to happen. And then eventually damn near invisible. Black mirror ain't got shit on reality.

[-] ID10T@programming.dev 4 points 2 hours ago

Some people view dystopian sci-fi as entertainment. Some people view it as a warning. What you can’t forget, though, is that some people view it aspirationally.

[-] turtlesareneat@piefed.ca 14 points 16 hours ago

It's time for electronic weaponry to hit mass production. EMP gun tech can be refined and perfected outside of official labs these days.

[-] cmnybo@discuss.tchncs.de 10 points 16 hours ago

I wonder how well these spy devices would hold up if someone connected a horn antenna to an industrial magnetron and blasted them with 10-20 kW of RF?

[-] Septimaeus@infosec.pub 2 points 4 hours ago

Chris Voute describes that in his EMP weapons series

magnetron horn antenna microwave cannon

[-] toiletobserver@lemmy.world 7 points 16 hours ago

You should try, for science!

[-] KyuubiNoKitsune 7 points 16 hours ago

I mean, you can build one yourself, but a real damaging version would require a lot of power.

Unfortunately due to the inverse square law, they don't have a very long range.

I guess a phased array emp would be the best way to do it.

Not easily done with the DIY hacky way of doing it with a coil and teaser generator, but I'm sure with some decent mosfets and transformers, it should be possible.

[-] greyscale@lemmy.grey.ooo 4 points 9 hours ago

would it not be enabled by putting it on the end of a long stick?

[-] KyuubiNoKitsune 3 points 8 hours ago
[-] greyscale@lemmy.grey.ooo 2 points 8 hours ago

I can imagine a stick and just walking post to post touching each one while wearing a hi-viz with PG&E printed on it.

[-] partofthevoice@lemmy.zip 1 points 3 hours ago

If you can rig it to the top of a vehicle, you can get them faster maybe.

[-] AngryCommieKender@lemmy.world 2 points 16 hours ago* (last edited 16 hours ago)

How? I've been trying my best to find a DIY EMP, and AFAICT, none of the ones that are easy to find blueprints or instructions to build actually create an EMP. They just short out spectacularly.

[-] Septimaeus@infosec.pub 1 points 4 hours ago* (last edited 4 hours ago)

I posted one above, however given the height of many of these installations, I think the common piezo+coil demo mounted on either a telescopic floodlight bulb changing pole or a payload drone modified to shield the controller board (otherwise plan to replace the boards) would be simpler safer and cheaper.

Edit: actually since it’s a drone you can just suspend the coil by a string and rely on inverse square for shielding. Much lighter. Cheaper drone or stronger pulse.

[-] N4kt0@lemmy.zip 1 points 4 hours ago

Because you need a fuckton of energy to produce an EMP capable of damaging anything. Unless you have access to military grade warheads or a low yield nuclear device, you can forget about it.

[-] Septimaeus@infosec.pub 1 points 3 hours ago

At distance yes. Close up it’s easy. Aluminum foil in your microwave easy.

[-] Imgonnatrythis@sh.itjust.works 22 points 18 hours ago

Will be more fun to cut down.

[-] lemmyng@lemmy.world 3 points 16 hours ago

"Hi Nema Nodes!

Meet NEMA SCREWDRIVER!"

[-] Bebopalouie@lemmy.ca 3 points 18 hours ago

Guess they all have to come down just to be sure?

this post was submitted on 20 Jul 2026
159 points (100.0% liked)

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