We used Ultrasonic sensor in many of our application to measure the distance: Arduino & Ultrasonic Sensor Based Distance ... here we are explaining the complete program to understand the working of ...

The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

In this project we are going to discuss how to use Ultrasonic sensor (Distance /Range Finder) with arduino micro-controller .We will be getting the object distance or range of an object on the Serial ...

It uses the digitalWrite() function to control the state of the LEDs connected to the Arduino pins. The project's workflow is as follows: The ultrasonic sensor measures the distance between itself and ...

All the challenges that were faced while carrying out this project are ... pin of ultrasonic sensor to pin10 of Arduino // defines variables long duration; // variable to storore the time taken by the ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

The sensor shown here is essentially two plates mounted side-by-side, attached to an Arduino Nano ... next time you need a proximity or touch-sensitive sensor in a project, reaching for the ...