25 Electrical Project Ideas with Implementation (Salem)
Below are 25 practical electrical engineering project ideas that can be implemented using Arduino, ESP32, sensors, and power electronics components. These are suitable for final year mini projects and major projects in Salem engineering colleges.
1. Smart Energy Meter using Arduino
Measures real-time voltage, current, and power consumption using ACS712 sensor.
2. IoT Based Smart Energy Monitoring System
Uses ESP32 and ThingSpeak cloud for remote monitoring.
3. Automatic Street Light Control System
Uses LDR sensor to switch lights based on sunlight.
4. Solar Power Monitoring System
Tracks solar panel voltage, current, and efficiency.
5. Smart Home Automation System
Controls appliances using mobile app or voice assistant.
6. GSM Based Energy Meter Billing System
Sends electricity usage and bill through SMS.
7. Fire and Smoke Detection System
Uses MQ2 sensor and sends alert via IoT.
8. Energy Theft Detection System
Detects unauthorized power usage using current sensor.
9. Smart Irrigation System
Automates water pump based on soil moisture sensor.
10. Automatic Load Management System
Switches loads based on available power capacity.
11. Three Phase Monitoring System
Monitors industrial voltage and current balance.
12. Smart Grid Fault Detection System
Identifies faults in power transmission lines.
13. Wind Energy Monitoring System
Measures wind turbine output using sensors.
14. Power Factor Correction System
Improves efficiency of electrical loads.
15. IoT Based Transformer Health Monitoring
Monitors temperature and load of transformer.
16. Wireless Energy Meter Reading System
Eliminates manual meter reading using IoT.
17. Smart Battery Management System
Monitors battery voltage and charging status.
18. ESP32 Based Smart Meter with Mobile App
Real-time energy data on smartphone.
19. Automatic Power Cutoff System
Disconnects load during overload conditions.
20. Industrial Motor Protection System
Protects motor from overvoltage and overheating.
21. Smart Parking System using Sensors
Detects vehicle presence using IR sensors.
22. Rain Water Harvesting Automation System
Controls water flow based on tank level.
23. Renewable Hybrid Energy System (Solar + Wind)
Combines two renewable sources for output.
24. Faulty Appliance Detection System
Identifies malfunctioning home appliances.
25. AI Based Energy Consumption Prediction System
Predicts electricity usage using data analytics.
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