HC-SR04

Hello everyone, in this blog, I will tell you what HC-SR04 is, its features, and detailed use. Come easy! 😁 What is and How Does It Work HC-SR04 is an ultrasonic sensor, i.e. Sound Navigation and Ranging. Sonar is a sensor that calculates the distance to the opposite object or object using communication. Sonar allows us to calculate the distance to the object using sound waves. It can measure distances between approximately 2cm and 400cm....

Hello, in our first article, we will make an Arduino Distance sensor. Let’s get started right away! Necessary Materials Arduino Uno (Arduino Nano, Arduino Mega etc.) Nokia 5110 LCD HC-SR04 Breadboard Assorted Jumper Cable The Nokia 5110 screen is a frequently used element in hobby projects with its cheap price and easy to use. The display is an 84×48 pixel graphic LCD screen powered by 3.3V, likewise the HC-SR04 is one of the most popular sensors used with the Arduino in robotic projects....