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.
An Arduino-based project to automatically water plants using a soil moisture sensor. (DLD Lab Project, 2nd Semester)
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)
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 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.
Arduino-based automatic plant watering system using soil moisture sensing and automated pump control.
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**.
ESP01 with ESP01-Relay-Module Manage by Web
Bluetooth-based Home Automation System using Arduino UNO and Android application to wirelessly control household appliances via HC-05 module and relay interface.
IoT based Smart Street Light System using ESP32 and LDR sensor with real-time monitoring dashboard.
An Arduino-based Automatic Watering System using Soil Moisture Sensor, Relay Module, and Water Pump to automatically water plants when soil is dry.
An Arduino Uno (ATmega328P) project integrating an HC-05 module for low-latency wireless communication. Uses a 5V relay for active-LOW isolation and an L298N H-Bridge for bidirectional DC motor logic. Built with modular Embedded C firmware featuring real-time command parsing and terminal status tracking.
ESP32 Alexa-controlled smart switch using 4-channel relay module
Automatic street light controller using LDR sensor, relay module and ATmega328P
Arduino-based automated cocktail-making machine with menu-driven user interface, ultrasonic cup detection, and relay-controlled ingredient dispensing for consistent and spill-free mocktail preparation.
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.
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