Parking Automation

In this instructable we show you how an automatic parking works

This project is a model of a real parking, with Arduino microcontroller.

How does it work?

When the sensor detects a car, the servo starts and the bar rotates.

The LCD indicates the number of available parking spaces:

· when a car enters the parking, the microcontroller decreases the number of available parking spaces.

· When a car exits the parking, the microcontroller increases the number of available parking spaces.

The traffic light is green in case of available parking spaces; otherwise it’s red.

When the parking is full, its access is interdicted.

· n° 1 Arduino UNO R3

· n° 2 HC-SR04 ultrasonic distance sensors

· n° 2 SG90 servos

· n° 2 220 Ω resistors

· n° 1 mini Breadboard 170 tie-points

· n° 1 red led

· n° 1 green led

· n° 1 LCD module IIC/I2C 16x02

· Jumper Wires

· Arduino support

· LCD display support

· Traffic light

· Servo arm

We made the wooden frame. You can also make it with 3D printer.

Link this page to know how you use HC-SR04 sensor

Link this page to know how you use LCD module IIC/I2C 16x02

The video shows the final result.