Ultrasonic Sensor Arduino Project Pdf

Distance measurement of an object in the path of a person equipment or a vehicle stationary or moving is used in a large number of applications such as robotic movement control vehicle control blind man 39 s walking stick medical applications.

Ultrasonic sensor arduino project pdf.

Obstacle distance is measured using ultrasonic sensor and arduino. The main concept behind the smart dustbin using arduino project is object detection. A sensor is a device that converts one type of energy to another. Connect the trigger pin to pin 12 and echo pin to pin 13 of arduino.

This project lights a set of led s depending upon the distance of the obstacle with respect to the ultrasonic sensor. The hc sr04 ultrasonic sensor uses sonar to determine the distance of an object just like the bats do. It offers excellent non contact range detection with high accuracy and stable readings in an easy to use package from 2 cm to 400 cm or 1 to 13 feet. Bharat kumar department of instrumentation sri krishnadevaraya university anantapur a p india abstract.

The ultrasonic sensor sends 8 pulses of 40khz via the trig terminals inaudible to humans it s ultrasounds. Distance sensing with ultrasonic sensor and arduino 3n. Connect the positive terminal with pin 8 of arduino and negative terminal to gnd. Find these and other hardware projects on arduino project hub.

The objective of this project is to notify the user the amount of water that is present in the overhead water tank. Water level indicator using arduino. Ultrasonic rangefinder with processing. The data is processed using processing and the distance is marked.

Wireless water level indicator using ultrasonic sensor arduino is an amazing and very useful project. In this project i have designed a simple system called smart dustbin using arduino ultrasonic sensor and servo motor where the lid of the dustbin will automatically open itself upon detection of human hand. Connect the vcc and gnd. Arduino is a small microcontroller board with a usb plug to connect to the computer.

This project uses an ultrasonic distance sensor to create a pocket of wave interference where a small object can be levitated. Distance indicator using ultrasonic sensor project in progress by mayank senapati and kalyan prusty. The ultrasonic pulses collide an object and leaves in the other direction the echo terminals receives the ultrasound pulses and the sensor calculates the distance based on the time of the pulses. Concept behind smart dustbin using arduino.

The setup is now ready.