Hacker Shack
Published © GPL3+

Smartphone Connected Home Door Lock

An internet-connected, servo-driven deadbolt actuator that can be operated remotely using a smartphone.

BeginnerFull instructions provided4 hours24,977
Smartphone Connected Home Door Lock

Things used in this project

Hardware components

Raspberry Pi 3 Model B
Raspberry Pi 3 Model B
×1
High Torque Servo, Tower Pro MG995R
High Torque Servo, Tower Pro MG995R - https://www.adafruit.com/product/1142
×1
3 mm LED: Red
3 mm LED: Red
×1
Pushbutton switch 12mm
SparkFun Pushbutton switch 12mm
×1
Jumper wires (generic)
Jumper wires (generic)
×1
Outdoor Mounting Tape
×1
1/4" MDF Board (optional)
×1

Software apps and online services

Blynk
Blynk

Hand tools and fabrication machines

Hot glue gun (generic)
Hot glue gun (generic)
Soldering iron (generic)
Soldering iron (generic)
Allen Wrench
OpenBuilds Allen Wrench

Story

Read more

Custom parts and enclosures

Door Lock Housing

Dead Bolt Connector

Schematics

Pinout Diagram

Raspberry Pi 3 pin connections

Wiring Diagram

Wiring diagram for LED and push button

Wooden Door Lock Housing

Wooden version of the 3d printed door lock housing

Wooden Dead Bolt Connector

Wooden version of the 3p printed deadbolt connector

Code

Github Repository

Credits

Hacker Shack

Hacker Shack

5 projects • 395 followers
Hacker Shack is a team of two engineers that make instructional DIY videos about robotics, software, and other cool tech related projects.

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