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Smartlock - Dooropener

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  • 3 downloads

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  • Basis.stl
  • Halterung.stl
  • Kappe.stl
  • Türöffner_Achse_alter_Motor_dick.stl
  • Türöffner_Basis.stl
  • Türöffner_Gehäuse.stl
  • Türöffner_Gehäuse_Deckel.stl
  • Türöffner_Gehäuse_Halter.stl
  • Türöffner_Gehäuse_Kabelsammler2.stl
  • Türöffner_Gehäuse_Untersetzer.stl
  • achse.stl
  • achse_fixed.stl

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Publication date 2023-08-21 at 10:49
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Published to Thingiverse on: 2017-08-10 at 14:52
Design number 1399280

3D printer file info

3D model description

A simmple Gadget wich turns the key in the lock.
Take attention for the direction of the door. Maybe you have to mirror the card.

I used a simple gearmotor with 12 V DC and 45 RpM. Searcht it on Ebay or Amazon...

Its controlled by a Raspberry. I combined it with a nfc reader.

!!! NOTE !!! IMPORTANT !!!
There is no way to turn the key from the other side of the door! Better you install a backup to move the "Keycard" away! (Maybe a thin but strong wire to tear it of from outside).

2021 July:

I made a new version of my dooropener. All new files begin with "Türöffner..".
This time i made it with a Pi Zero W. The Case for the computing unit is designed for
- a Raspberry Pi Zero W
- MP1584EN Step Down Converter
- Neuftech L298N Dual H-Bridge
- 12V Transformator

Also will be needed:
- RFID-RC522 Module
- 12V Wormgear Gearbox Motor
- TTP 223B Tochmodule (optional)

This time i printed it with white PETG, Noname.

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