Hacker Shack
Published © GPL3+

Smartphone Connected Home Door Lock

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

EasyFull instructions provided4 hours20,080
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
4963691484684980487 cqrqys13gs

Wiring Diagram

Wiring diagram for LED and push button
4633191484684942341 jxncocposv

Wooden Door Lock Housing

Wooden version of the 3d printed door lock housing
831981485111341125 yggp6w6giz

Wooden Dead Bolt Connector

Wooden version of the 3p printed deadbolt connector
4951851485111356796 to0o2x3qm8

Code

Github Repository

Credits

Hacker Shack

Hacker Shack

5 projects • 282 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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