![]() ![]() This one, which went from concept to complete a week and a half before the flight, really raises the bar.Ĭontinue reading “This Electric Longboard Collapses For Air Travel” → Posted in Transportation Hacks Tagged air travel, battery, hub motor, lithium ion, longboard, off road, travel, TSA It seems current rules limit how big a battery can be and how many of them can be brought on a flight, so there was a lot of battery finagling before his creation could fly.Įlectric longboards look like a real kick, whether they be all-aluminum or all-plastic, or even all-LEGO. Expanded, it runs like a dream, as the video below shows.īut we think the really interesting part of this hack is the social engineering did to ensure that the authorities wouldn’t ground his creation for electrical reasons. The incredible shrinking chassis comes courtesy of a couple of stout drawer slides and cam locks to keep it locked in place collapsed, the board fits in a carry on bag. We’re pretty impressed by the build, starting as it did with the big knobby tires and front truck from an unused mountain board and the hub motor from a hoverboard, turning this into a trike. The mechanical and electrical feats accomplished by may not be the most impressive parts of this hack. How do you manage to get an electric off-road longboard past TSA and onto an international flight? Simple - make it a collapsible longboard that fits into a carry-on bag. Posted in lockpicking hacks, Security Hacks Tagged 3D printed keys, Anycubic Photon, DLP printer, openscad, sla printing, TSA, TSA master key So while the printed keys might not be strong enough for daily use, they’ll certainly work in a pinch. That said, there are some “Tough Resin” formulations available now which produce parts that are at least as strong as those made with thermoplastics. Generally speaking, the parts produced by resin-based printing have a high tensile strength but are very brittle, so perhaps not the kind of thing you want to stick in your expensive Abloy lock. Once you have the decoded values for the key you want to duplicate, you just need to provide them to the OpenSCAD library has developed and print the resulting STL on your sufficiently high-resolution printer. Hopefully this keeps bad actors from doing anything too nefarious with this research. wisely leaves that step of the process out, so anyone looking to use this project will need to have a good working knowledge of the Abloy Protec system. Of course, these keys are far too intricate to duplicate from a single picture, so you’ll need to have the physical key in hand and decode it manually. But with a sub-$300 USD Anycubic Photon DLP printer, it’s now possible to circumvent these highly regarded locks non-destructively. The resulting STLs are, unsurprisingly, beyond the capabilities of your average desktop FDM printer. ![]() Inspired by previous printed keys, wanted to see if the techniques could be refined for use against high security Abloy Protec locks, which are noted for their resistance to traditional physical attacks such as picking. The geometry of these keys is far more complex, making them too challenging to duplicate on a consumer-level printer. It’s one thing to print a key that will open a $15 Kwikset deadbolt from the hardware store or a TSA-approved “lock” that’s little more than a toy, but a high-security key is another story. The ability to duplicate keys with a 3D printer is certainly nothing new, but so far we’ve only seen the technique used against relatively low hanging fruit.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |