This parking assistant system uses ultrasonic sensors to help drivers park their vehicles accurately by providing visual and audible feedback about distance to the obstacles.
The ESP32-C3 Based Parking Assistant is an advanced parking sensor system that utilizes the ESP32-C3 super-mini micro-controller to provide accurate distance measurements and parking assistance.
This is the third iteration of my previously released parking assistant videos.
This parking assistant system uses ultrasonic sensors to help drivers park their vehicles accurately by providing visual and audible feedback about distance to the obstacles.
For this project I am using an ESP32-C3 Super Mini single core microcontroller which has a small formfactor and also includes Wi-Fi and Bluetooth (Arduino Uno or similar microcontroller). https://s.click.aliexpress.com/e/_omnke4z
A HC-SR04 Ultrasonic Sensors (3-4 units) https://s.click.aliexpress.com/e/_ol2Np4t
A 24 LED NeoPixel Ring https://s.click.aliexpress.com/e/_onkX369
A TM1637 7-Segment display https://s.click.aliexpress.com/e/_o2Dm6fT
A Buzzer https://s.click.aliexpress.com/e/_olXJAb3
A 100 ohm Resistor https://s.click.aliexpress.com/e/_oCj0LAz
A mini AC-DC 5V Adapter https://s.click.aliexpress.com/e/_ooQJdvj
And mounting hardware printed using a 3D printer
Thanks again for checking my post. I hope it helps you.
If you want to support me subscribe to my YouTube Channel: https://www.youtube.com/@CrazyCoupleDIY
Video: https://youtu.be/rqTDj7GabGw
Full Blog Post: https://diyfactory007.blogspot.com/2025/08/arduino-parking-assistant-v3.html
Github: https://github.com/tarantula3/Arduino-Parking-Assistant-V3
Gerber: https://www.pcbway.com/project/shareproject/Arduino_Parking_Assistant_V3_730ffc85.html
References
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Arduino based parking assistant V1: https://youtu.be/LQGhprwuHe0
Arduino based parking assistant V2: https://youtu.be/MqJxUf3Cugg
All About TM1637: https://youtu.be/Ob9mrq_Lj9k
Transformers PCB BADGE: https://youtu.be/vlJoQAzjYDo
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Thanks, ca again in my next tutorial.
