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 ...

so basically an ultraonic sensor has 4 pins. VCC,GND,TRIG,ECHO.the trig pin emits a soundwave of 40kHz which bounces back if there is any obstacle or it just passes away. now the bounced back ...

The ultrasonic sensor with Arduino allows us to measure distances through ultrasound. It is very common to find this type of sensor in today’s cars. The objective is to show how we can build real ...

Adding cameras and vision algorithms to your projects and robots might sound cool but sometimes it becomes expensive in terms of both capital and time. When the task at hand is much simpler like ...

// C++ code // include the library code: #include // initialize the library with the numbers of the interface pins LiquidCrystal lcd(12, 11, 5, 4, 3, 2); int ultrasonic = 0; long ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

Abstract: A simple robotics project simulated in Tinkercad based on Arduino Uno. It uses ultrasonic sensors for obstacle detection and can do basic movements using DC motors. The primary objective of ...