My project is about detecting things in a surrounding using ultrasonic waves.

Things used

• Arduino Nano

• Ultrasonic sensor

• Servo motor

• Breadboard

Software Used

• Arduino IDE

• Processing 3

How It’s Made

I connected the ultrasonic sensor and Arduino Nano and the servo motor. Then I attached the sensor on the top head of servo, so that it can rotate. Then, I uploaded the program.

For more info watch my YouTube video.