Smart PC Power Button using ESP32 - Control your desktop PC remotely using an ESP32, web interface, and a relay module. Supports physical button press, local Wi-Fi triggering, and web server interface — perfect for smart automation projects or remote PC access setups.
A beginner-friendly IoT home automation system using NodeMCU ESP8266 and Blynk Cloud. Control up to 4 appliances remotely via smartphone using virtual pins and Wi-Fi.
A smart home automation mini-project built using ESP8266 and a 4-channel relay to control home appliances via Alexa voice commands and manual switches. Created in November 2022 as a 3rd-year Electrical Engineering mini-project. (2022)
An Arduino-based project to automatically water plants using a soil moisture sensor. (DLD Lab Project, 2nd Semester)
A fire detection and response system using the ESP32-S3 and MLX90640 IR thermal camera. Detects high-temperature zones via thermal imaging and triggers a relay-based actuator, sending real-time fire alerts over WiFi.
ESP01 with ESP01-Relay-Module Manage by Web
This project demonstrates how to control an **electrical relay module** using a **push button** and an **Arduino UNO**. When the button is pressed, the relay activates; when released, it deactivates — a foundational project for learning **home automation** and **device control**.
This project implements a motion-activated lighting system using Arduino and a PIR (Passive Infrared) sensor. The system automatically turns on the light when motion is detected in its vicinity and turns it off after a preset time if no further motion is detected, providing energy-efficient automation for rooms, corridors, or outdoor areas.
🌱 Automate plant watering with this Arduino system that monitors soil moisture, optimizes health, and conserves water efficiently.
Add a description, image, and links to the relay-module topic page so that developers can more easily learn about it.
To associate your repository with the relay-module topic, visit your repo's landing page and select "manage topics."