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🔧 Components Required
ESP8266 NodeMCU
Relay Module 4-ch
DHT22 Sensor
PIR Motion Sensor
5V Power Supply
📊 Project Info
Budget৳1,500–2,500
Build Time1 week
Difficulty6/10
Levelintermediate
XP Reward100 XP
⚙️ How It Works
ESP8266 WiFi web server — control lights, fans, AC from any device on your network
LEARNING OUTCOME
After completing this project, you will understand the key electronics and programming concepts needed for real-world robotics.