Ultrasonic Sensor Arduino Project Report

Check the serial monitor readings.

Ultrasonic sensor arduino project report.

And data pin d4 d7 is connected to 4 5 6 and 7 of arduino. Find these and other hardware projects on arduino project hub. Concept behind smart dustbin using arduino. Connect the vcc and gnd.

Distance measurement using ultrasonic sensor. The hc sr04 ultrasonic sensor uses sonar to determine the distance of an object just like the bats do. 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. Find more about the working of distance measurement project in this tutorial.

Control pin rs rw and e are directly connected to arduino pin respectively 2 gnd and 3. First of all we need to trigger the ultrasonic sensor module to transmit signal by using arduino and then wait for receive echo. To use this sensor. In this project the widely available hc sr04 ultrasonic sensor is used.

A 16x2 lcd is connected with arduino in 4 bit mode. Then further the distance is calculated using the formula. Gnd should be connected to the ground of arduino. Trig trigger pin is used to trigger the ultrasonic sound pulses.

The setup is now ready. Connect the trigger pin to pin 12 and echo pin to pin 13 of arduino. Transmitter circuit transmitter circuit is shown in the figure below fig1 in this circuit an ultrasonic sensor is connected to pin d9 and d10 pin of arduino. The basic principle behind the working of ultrasonic sensor is to note down the time taken by sensor to transmit ultrasonic beams and receiving the ultrasonic beams after hitting the surface.

Arduino ultrasonic sensor code for distance measurement. Now load the code in arduino ide and then upload it to arduino. In this project two circuits are used. Vcc is the power supply for hc sr04 ultrasonic distance sensor which we connect the 5v pin on the arduino.

The length of the pulse is proportional to the time it took for the transmitted signal to be detected. 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. Explore 68 projects tagged with ultrasonic. The arduino radar project is more of a visual project than it is a circuit implementation.

Connect the positive terminal with pin 8 of arduino and negative terminal to gnd. Arduino water level indicator circuit. Echo pin produces a pulse when the reflected signal is received. Of course i will be using different hardware like arduino uno hc sr04 ultrasonic sensor and a servo motor but the main aspect is the visual representation in the processing application.