This Arduino based Distance measuring device which can be used to measure distance of the nearby objects
Its very simple project l. Go to this video and every step is shown there and link of the code used in this video is given in description.circuit diagram is also provided
connect the circuit according to circuit diagram whose link is provided in the video
Now program your arduino using ide software and the link of code is provided in the description of the video kindly check the link and upload this code.
after uploading check the output on the lcd by moving objects in front of ultrasonic sensor