Arduino Car Reverse Parking Alert System | Steps by Step

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Introduction: Arduino Car Reverse Parking Alert System | Steps by Step

In this project, I will design a simple Arduino Car Reverse Parking Sensor Circuit using Arduino UNO and HC-SR04 Ultrasonic Sensor. This Arduino based Car Reverse alert system can be used for an Autonomous Navigation, Robot Ranging and other range related applications.

Step 1: Components Required:

Components Required:

1. Arduino UNO

2. HC-SR04 Ultrasonic Sensor

3. Mini Breadboard

4. Buzzer

5. Led's

6. 220Ω Resistor (1/4 Watt)

7.Connecting Wires

Step 2: Circuit Diagram:

The design of the Arduino Car Reverse Parking alert system Circuit is very simple. Starting with the Ultrasonic Sensor, it has 4 pins: VCC, TRIG, ECHO and GND.

The VCC and GND are connected to +5V and GND of the power supply while the TRIG and ECHO are connected to Digital I/O pins 9 and 7 of Arduino respectively.

The principle of the circuit is as follows: The Ultrasonic Sensor sends acoustic pulses and the Arduino measures the interval of each reflected signal. Based on this time interval, Arduino then calculates the distance of the object.
Arduino then activates the Buzzer if the distance between the sensor and object is less than a certain range.

Step 3: Ultrasonic Interfacing and Code Explained

For beginners, you can watch this video and learn how to interface the ultrasonic sensor. Also how to write the code.

Step 4: Code:

For credit, please follow my following accounts.
Thanks

For more interesting projects connect with me on:

Youtube:https://www.youtube.com/channel/UCTS10_CRYJhT-vb9...
Facebook page:https://www.facebook.com/techeor1/

Instagram: https://instagram.com/official_techeor?igshid=uc8...

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Participated in the
Arduino Contest 2020

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    14 Comments

    0
    Shahiduzzaman Shuvo

    Good presentation dada.
    Could i have the code please!?

    0
    Mudit5246
    Mudit5246

    Reply 1 year ago

    Please share your email id. Thanks

    0
    WesternAussie
    WesternAussie

    1 year ago

    Good project - well done.
    Could I have the code please.

    0
    Mudit5246
    Mudit5246

    Reply 1 year ago

    Please share your email id on my Instagram account or Facebook page. Thanks

    0
    Mudit5246
    Mudit5246

    Reply 1 year ago

    So, I can share the code there

    0
    Mudit5246
    Mudit5246

    Reply 1 year ago

    code has been shared thanks

    0
    CurtR
    CurtR

    1 year ago on Step 4

    Where is the code?

    0
    Mudit5246
    Mudit5246

    Reply 1 year ago

    code has been shared. Thanks for the cooperation

    0
    Mudit5246
    Mudit5246

    Reply 1 year ago

    Share your email id