This is a arduino based project whre we will be using 2 ultrasonic sensor and one buzzer and 1 vibrator as the ultrasonic sensor reads the value and sends the buzzer the signal in distance which echoes as per the distance if near it echoes at a faster rate and when an obstacle comes for vibrator ultrasonic sensor the vibrator vibrates continuesly.
we will be using aurdino app upload the file to the aurdino