Interfacing of HC-SR04 Ultrasonic Sensor with Arduino Uno

INTERFACING OF ARDUINO UNO WITH ULTRASONIC SENSOR  Complete arduino kit for beginners This tutorial is about the interfacing of the Arduino UNO board with HC-SR04 commonly known as ultrasonic sensor and code to run the sensor and obtain the output from the sensor accordingly. List of the components Arduino uno board HC-SR04 ultrasonic senso Bread …

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Automatic Submersible Pump Starter

Automatic Submersible Pump Starter  We are going to make a very good project to save water and electricity. We turn on the submersible pump in our houses and our water tank starts filling up and sometimes we forget to turn off the motor so today we are going to make a project so that, when the …

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OBSTACLE AVOIDING ROBOT

OBSTACLE AVOIDING ROBOT What are we going to build? We will build a simple obstacle avoiding robot that will avoid obstacles which are in its path. There can be two possible robots that can be built:- 1. A simple robot with no rotation of the distance sensor. 2. A mediocre robot with the rotation of …

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Electronic Speed Controllers (ESC)

ELECTRONIC SPEED CONTROLLERS In this tutorial about electronic speed controllers (ESC) for drones is expalined. It is a hard-working, powerful component in the drone. It is an electronic circuit that controls and regulates the speed of a motor. It connects the flight controller and a brushless motor. As the brushless motor lacks the brush, they …

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Line Follower Robot

Line Follower Robot Welcome to robotic electronics. Here, we begin with a Line Follower Robot. Once, a person in England thought of making a  mobile bot as a line follower robot and prepared an Electro-Light-Sensitive-Internal-External(ELSIE) in 1953, which follows a light source using a mechanical feedback system with no intelligence. There kickoff the evolution of …

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Brushless motors

BRUSHLESS MOTORS Hello guys, In the previous tutorial we have learned about propellers and physics behind how the drone flies. In this tutorial, we are going to learn about the drone’s brushless motors and I will guide you to choose correct motors for your drone. A key concept behind the functioning of motors is electromagnetism. …

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