Metro Gate Entry Mini Model 🚇 | Smart Ticket System Using DC Motor & Sensors #MetroModel #Science

Watch this amazing mini metro gate entry model in action! 🚇
This DIY project demonstrates how real metro stations control entry using automated gates, sensors, and a DC motor mechanism.

Perfect for students, engineering enthusiasts, and DIY lovers, this model shows the working principle behind smart ticketing and controlled access systems used in modern metro stations.

🔧 Key Features:
• Automatic gate opening & closing
• DC motor-based mechanism
• Smart entry simulation
• Compact and realistic design

👉 Great for science exhibitions, projects, and learning automation basics!
#ScienceProject #DIYModel #EngineeringProject #SmartGate #DCMotor #Automation #MiniProject #TechModel #StudentProject #Innovation #Electronics #MetroGate #STEM #FutureTech

Видео Metro Gate Entry Mini Model 🚇 | Smart Ticket System Using DC Motor & Sensors #MetroModel #Science канала Marine electrical officer