{"repo":"hari2k7/smart-lighting-system","free":true,"listed":false,"github":"https://github.com/hari2k7/smart-lighting-system","clone":"git clone https://github.com/hari2k7/smart-lighting-system.git","description":"ESP32-based smart lighting system using PIR and LDR sensors with live Wokwi simulation.","language":"C++","stars":17,"topics":["automation","embedded-systems","esp32","iot","smart-lighting","wokwi"],"license":null,"category":"workflow-automation","readme_excerpt":"Smart Lighting System using ESP32 💡 A smart lighting system built using ESP32 that automatically controls lights based on motion detection , light intensity , and manual input . This project demonstrates the basics of IoT, sensors, and embedded programming. --- 🔧 Components Used - ESP32 Development Board - PIR Motion Sensor - LDR (Light Dependent Resistor) Module - Potentiometer - LEDs (Green, Blue, Yellow) - Resistors - Jumper Wires --- ⚙️ Working Principle - The PIR sensor detects human motion. - The LDR module measures ambient light intensity. - The potentiometer is used to adjust sensitivity/threshold values. - Based on sensor inputs: - Lights turn ON when motion is detected in low-light conditions. - Lights remain OFF when sufficient ambient light is available. - LEDs indicate different system states. --- 🧠 Features - Automatic light control - Energy-efficient system - Manual sensitivity adjustment - Real-time sensor interaction - Beginner-friendly IoT project --- 🖥️ Simulation This project was designed and tested using Wokwi Simulator . 🔗 Wokwi Project Link: https://wokwi.com/projects/449938141065819137 --- 📂 Project Files smart-lighting-system/ │── sketch.ino # ESP32 source code │── diagram.json # Circuit diagram (Wokwi) │── README.md # Project documentation --- 🔌 Circuit Diagram --- 🚀 How to Run 1. Open the Wokwi link or clone this repository. 2. Upload sketch.ino to ESP32 using Arduino IDE. 3. Connect components as shown in the circuit diagram. 4. Power the E","default_branch":null,"files":null,"tree":[],"storefront":"/r/hari2k7","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/hari2k7/smart-lighting-system/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}