How to make a Door Security Sensor | Blynk Internet of Things | IoT projects using Arduino

This Door Security Sensor uses a NodeMCU board/ESP8266 board and an MC38 magnetic door sensor. this project is easy to make and can help you to monitor your door status and secure your home from intruders. Bare Door Security System based on IoT(Internet of Things). A smartphone can be used to check the quality of the door. You can perform this project for your class assignment and presentation. It is not only simple to perform but impactful as well. Also, it can be the initiation of the self-made smart home. Further, projects shall be introduced by Robocircuits for your help. IoT projects using Arduino.
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#########################Product links##############################
1. MC38 Door Security Sensor - https://amzn.to/3eCvCc9
2. NodeMCU - https://amzn.to/3iqDBKs

Timeline
00:00 - Intro
00:18 - Connections
01:15 - Mounting
02:21 - Mobile App
03:09 - Arduino IDE Coding
03:31 - Testing

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#esp8266 #iot #blynk