Project Description

1. Project Description

Author wanted to make a system that would alert him on his phone and mail whenever someone is on the door. We often miss the doorbell of some reason or another.

Using this system you will never miss anyone who knocks on your door.

Using an Arduino and an ethernet shield to connect the button to the internet, the system uses blynk(http://www.blynk.cc) app to connect it to the cloud. The app is available both for android and IOS.  The system sends an email and a mobile notification whenever it is pressed.

blynk_app_0

blynk_app_notification

2. Parts

  • Arduino UNO
  • Arduino Ethernet shield
  • Push button
  • Jumper wires

Mobile phone for running blynk mobile apps.

hardware

doorbell_schematic

 

 

3. Steps and Source Code

Guideline and source code can be found on the author’s website.
For more information, please refer to the following link.

https://create.arduino.cc/projecthub/KaustubhAgarwal/smart-doorbell-364e28?ref=search&ref_id=ethernet&offset=5