Abstract: Today, installing a home security system is a critical study in implementing cutting-edge technology to attain this purpose. One of the most useful technologies to allow remote monitoring of ...

This project demonstrates how to control two LEDs and a buzzer using the NodeMCU ESP8266. The buzzer and LEDs will alternate states every second, creating a simple alert system where one LED is on ...

This DIY project guides you through how to build a real-time soil moisture monitoring system using Arduino and a web interface.

• Header for ESP8266 Wi-Fi Module. • Header for HC-05 Bluetooth Module. • Its mechanical construction makes it compatible with most of the stack able Arduino Uno and Raspberry Pi shields.