Smart-counting-system-for-parking-area

In this problem, me and my teamate propose a simple circuit for counting available and taken slots in a praking area automatically and display them to LCD mornitor to inform customer. Specially, for both enter and exit gates, they can work simultaneously without overlap or error

Hardware required

• Arduino or Genuino Board (x1)
• Servo SG90 (x2)
• LCD1602 (x2)
• Potentiometer (x1)
• Ultrasonic distance sensors (x2)
• 220 ohm resistors
• Hook-up wires
• Breadboard

Details

• We have attached the documentation about this project in Smart parking.pdf which includes everything from design to implementation of this idea.
• For source code, go to src/SmartCounting.ino, written in C++

Circuit preview

Contributors

• Lê Hoàng Phúc
• Nguyễn Tuấn Minh