

59% off the XSplit VCam video background editor.Get a lifetime subscription to VPN Unlimited for all your devices with a one-time purchase from the new Gadget Hacks Shop, and watch Hulu or Netflix without regional restrictions, increase security when browsing on public networks, and more. Keep Your Connection Secure Without a Monthly Bill. The pictures show the key being used on a disconnected lock cylinder, but it's also strong enough to turn a deadbolt. Perhaps more nefariously, you could implement something like SNEAKEY to generate key codes without physically measuring the key."ĭepending on the kind of key, the plastic duplicate could be perfect as an emergency key.
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If the code isn't written on the key, you can measure the height of each bit and compare to the numbers in the Root Depth column on the aforementioned pin depth site. To generate new keys, you can just edit the last line of the file and enter in the key code for your key. I then got pin depth specifications and parametrically differenced them out of the model. I measured a key with a ruler and calipers and created an approximate model of it that is reasonably easy to print. Patel explains it best: "Designing the key model was actually pretty straightforward. It's more complicated than using DittoKey, but way cooler if you have the resources, where you input the key code of the lock into a parametric OpenSCAD model and use the RepRap to mold your key from hot plastic. So, if you have a 3D printer like the RepRap, you can successfully duplicate your home keys from plastic. Please enable JavaScript to watch this video. If you know someone who has one, you can even spend less, because they can print most of parts for the RepRap with their RepRap, meaning it's a self-replicating machine.

However, you can shell out no more than $750 for the RepRap desktop 3D printer, which prints plastic objects.
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That's where Nirav Patel's method of 3D printing comes in.ģD printers have been around for thirty years, but professional models are too expensive for the average household tinkerer, typically costing around $30,000. Aside from that, it's an interesting app.īut maybe you want to try out some of your own locksmithing skills at home.

It's a lot easier than using a bump key or lock pick set. They temporarily swipe your key, take some pics, then return it before you notice it gone. It's a great idea, but this could potentially be an easier way for criminals to gain access to your house. Just take some pictures and order on DittoKey. You simply take a few pictures with your iPhone camera, one of each side of the key, then order them via DittoKey and they'll ship right to your door. Now there's a few alternatives, including an iPhone application and some 3D printing.ĭittoKey is an iPhone app for making backup copies of your keys. But times are changing, and the way you duplicate keys is, too.īefore, you'd have to go to Home Depot or Lowe's, maybe your local locksmith, to get some duplicate keys made. Everybody has one, and everybody needs another, just in case they lose the first one. They open our locks and have been doing so since the wooden keys of ancient Egypt. They're probably tucked away in your pants pocket right now, and they're the only thing that opens that lock to your home, which keeps your possessions and loved ones safe and secure. And what's the one thing that connects all three? Something we all have? Keys. Almost everyone wears clothes, needs somebody (or something) to love and a place to call home. Aside from food, oxygen, sunlight and water, there are other necessities that humans arguably need today to survive-clothing, love and shelter among them.
