Tag Archives: Arduino

How to Use an Ultrasonic Sensor with Arduino Introduction Ultrasonic sensors are widely used in robotics, industrial automation, and various other applications for measuring distance. Arduino, on the other hand, is a popular microcontroller board that is widely used for building DIY projects and prototyping. In this tutorial, we will …

4-Digit 7 Segment Display Arduino Code Introduction A 4-digit 7-segment display is a common type of display that can be used to display numeric information in electronic projects. This display consists of four individual 7-segment LEDs, each of which can display numbers from 0 to 9. By lighting up the …