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Cake day: June 11th, 2023

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  • The DCS Ka-50 isn’t a real aircraft, it was a development platform that was abandoned by the Russians and only a few were made, all in different configurations. The devs made it then made a paid upgrade package that slapped a bunch of random stuff like missile sensors and air to air missiles onto it. They did this while staunchly maintaining that all the western aircraft had to be perfect to the rivet, including removing weapons systems and features from aircraft that verifiably had them but not within the absurdly narrow window of the one they wanted to model.









  • The one pictured is a more modern model, but the original L96 is, with 90s era machine tools, the one that’s probably easier to make in a garage. All the stampings on the sten are substantially more difficult to create as a one-off, but the action on the L96 just needs a lathe and a broach or EDM, all the rest of it a series of very simple milled components and a composite stock that you could build a mold for out of fiberglass and Bondo.






  • I’m not intimately familiar with the BCM2711 but I believe it’s a reasonable, albeit somewhat overpowered, processor for the application. It can be put into a variety of low power states and probably pulled out of sleep by various events like the GSM chip sending packets or accelerometer motion (frequently the peripheral chips have dedicated “wakeup” pins that you can wire to interrupts). It’s not the most cost effective option by far, there are sub $5 microcontrollers with multiple cores for handling communications and real time motor control concurrently but you’d need to hire someone like me for a few months @$200/hr to write the low level drivers and design the boards. The rpi lets random web-only devs fumble their way through hardware development using whatever GitHub Python libraries they can find. If you only need a hundred scooters it makes more sense to just yolo it and buy up the remaining supply of rpis to start your grift.



  • I don’t think this is a very valuable weapon for use in such a conflict anymore. They’re very expensive and, at this point, relatively easy to intercept. Really the whole thing is a holdover from when our idea of a large scale war was nuking the fuck out of central Europe to stop the soviets.

    Generally speaking it seems us defense posture is to stockpile stuff and hope it’s enough, maybe starting production on newer systems in mass if anything promising pops up in due course.


  • That’s a complicated one. Military tech tends to all be 10+ years old at time of deployment and the ones stockpiled are probably late 90s designs that went into production in the early 2000s. Most of the parts for the control and guidance systems are likely no longer produced at all and haven’t been for a decade+ (think the kinds of computer chips you’d find in a SNES, maaaaybe an N64) so it’s not that they don’t have the blueprint somewhere, they would have to re design large parts of it to work in a modern supply chain. Yes, they could do emulation/simulation shenanigans to get some stuff to be compatible on modem COTS hardware but they’d still need to re qualify everything because nobody wants a 500lb ballistic warhead going stupid and killing someone in the wrong country.