Sonar Car with Arduino and Python-Tkinter

A joystick controlled Arduino UNO car with an ultrasonic radar that senses its environment and generates outputs in a Python Tkinter GUI simulating a sonar radar.

Tkinter GUI Output example of an object being detected by the sonar

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Basic Circuit

Materials and components

• Servo Motor
• Ultrasonic sensor
• 9V Battery
• Motor Driver IC for DC Motors (L293D)
• DC Motors (2)
• An speaker
• Joystick
• Arduino UNO (or higher)

Car prototype

Yours could look better...