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* All project name replaced with tag * definitions.rst reference added * Closes: OSTC/OHOS/docs#77 Signed-off-by:Gururaj Shetty <gururaj.shetty@huawei.com>
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Lock Peripherals used in blueprints
Smart devices might need keyless locking functionality, e.g., a vending machine, a post box, or a smart door lock. Here are a few that are used in |main_project_name| Blueprints.
Solenoids
Solenoids are electromagnets. When the coil is energized, it pulls the lock cylinder to unlock. In the non-energized (unpowered) state, the lock is engaged.
- Adafruit Lock-style Solenoid - 12VDC <https://www.adafruit.com/product/1512>
Solenoids with key and button backup
For applications where you want to be able to disengage the lock in the absense of electricity.
- Sonoff <https://www.sonoff.in/product/electric-control-rim-lock/>