https://github.com/sque/door_guard

A diy solution to protect against thieves in the storage room by making sure that the front door is always locked.
https://github.com/sque/door_guard

Last synced: 1 day ago
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A diy solution to protect against thieves in the storage room by making sure that the front door is always locked.

• Host: GitHub
• URL: https://github.com/sque/door_guard
• Owner: sque
• Created: 2022-06-22T19:00:02.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-10-28T16:07:30.000Z (about 2 years ago)
• Last Synced: 2023-05-25T05:31:14.566Z (over 1 year ago)
• Language: C++
• Size: 436 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## Keller Door Guard

A diy solution to protect against thieves in the storage room by making sure

that the front door is always locked.

The little guard kit here will detect if the door is locked with a distance

sensor that should be installed in the hole of the lock. A light sensor

is responsible to check if lights are open because of human movement.

If the door is left unlocked and no one is inside then it will trigger an alarm

and it will inform the tenants through IoT cloud services.

### Hardware 

The hardware consists of two modules, one internal that monitors the lock and the lights 

and one external that sends the notifications.

![bread board v1](hw_design/board%20v1_bb.png)