HardwareHackadayabout 2 hours ago
DIY Magnetic Gesture Lock Prototype
2 min read
A maker named Stephen Cass built a box using a Teensy microcontroller and an array of 64 Hall-effect sensors developed by Peter Jansen. The device requires users to draw a specific magnetic gesture pattern on a Celtic knotwork surface to unlock a bolt. The system currently faces issues with gesture reliability and permanent locking if the battery runs out.
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