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Fingerprint-Activated Door Mechanism
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A collection of 3D-printable models for creating a fingerprint-activated door mechanism
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Gadgets
- License
- Creative Commons — Attribution
Components and Materials Needed:
Electronics:
- JM-201 Fingerprint Scanner
- YM-2765 Servo Motor
- Arduino Nano Microcontroller
- Buzzer (for entry tone)
- Push Button (for exit functionality)
3D-Printed Parts:
- Front Plate (for the fingerprint scanner and servo mount)
- Back Plate (to hold the buzzer, button, and Arduino Nano)
- Back Cover (to enclose the back plate components)
- Button Model (to integrate through the back plate)
- Servo-to-Door Mechanism Adapter
- JM-201 Holder (to secure the fingerprint scanner onto the front plate)
Hardware:
- 22 M3 screws (0.5mm Length)
- 2 M1 screws (0.5mm Length)
- 2 M1 screws (1.5mm Length)
For step-by-step assembly instructions, watch the YouTube video for more details and guidance on completing the project.