Adventures In Robotic Protected Cracking

when [Zach Hipps] Confronted with a locked secure and no mixture, it appeared like calling a locksmith was the one non-destructive choice. Nicely, that or Doing one thing loopy like constructing a safe-to-open bot. Because you’re studying this on Hackaday, we wager you’ll be able to guess which path I took.

thus far, [Zach] I used to be in a position to put collectively a chuck and spindle supposed for secure crushing. This housing is then mated to an appropriately correct Trinamic motor controller, good for this function theft tasks. After some early panic in regards to the motor’s stall detection capabilities, the undertaking was in a position to transfer ahead with extra microcontroller code to make sure that the motor would disengage upon sensing a “arduous stall” throughout cracking.

Accuracy is completely important in a undertaking like this. When coping with one million potential combos, any potential misconfiguration of the bot would trigger it to lose its place and turn into out of sync with this system. This was encountered throughout testing – whereas the half-assembled robotic (spoilers) was in a position to open a locker with a recognized mixture, it was solely in a position to take action at a gradual pace. For a safety with an unknown mixture, such a gradual tempo can be impractical.

Whereas the robotic is not fairly prepared but, the primary half video under is a good introduction to this explicit tomb. Whereas we await the ultimate outcomes, make sure to try our earlier protection for one more The auto name bot cracks the code in lower than a minute.

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