This post will show you how you can control your Arduino-based project with your MongoDB database using ESP32/ESP8266 microcontroller board
This post will show you how to interface the MongoDB NoSQL database to your Internet of Things (IoT) projects.
This post will show you how to create your own fingerprint door lock system with a web application using ESP32 running the Arduino framework
In this article, we are going to create a real-time ESP8266 Webserver object counter that displays the count thru wifi using an IR sensor.
This post will discuss the code of our ESP32 Keypad Database Security System and how we will control our doorlock using the keypad. This will also explain how it calls our REST API server so that we can access our database interface.
This post shows how you could create your own ESP32 Keypad Doorlock mechanism using a database to store your valid keycodes.
This article describes how to design an Arduino RFID Security System that uses the ESP8266 ESP-01 to communicate with the database