Arduino Creative Displays and Alerts: Radar and Alarm Clock

What could you achieve by attaching an Arduino board, an Ultrasonic sensor, and a Servo motor? The outcome, nevertheless, will be a fantastic radar station. In this course, we teach you how to use the ultrasonic sensor to measure the distance and how to interface the Servo motor with Arduino to make your radar. Furthermore, you'll discover how to make an alarm clock by following the simple guidelines.

The hardware and software required for our project, including the Arduino board, Arduino IDE, and Fritzing, are initially covered in the course. Next, we explore the Arduino code process, which includes adding the servo motor library and defining some variables. The processing code and instructions on installing a professional text editor and Java JDK are all described. Additionally, you'll study some Java coding that goes into setting up your radar. After that, we provide a practical assembly of the radar station and a final output radar screen.

The course's next session will cover constructing an Arduino alarm clock using an LCD screen and a real-time clock. After that, we explore the necessary parts, including a DS3231 RTC module, a buzzer, and an LCD, and their functions. The circuit diagram and the proper connection of the parts in Fritzing software are then covered. After that, we investigate the alarm clock coding, including adding libraries for the DS3231 module and LCD, initialising variables and comparing the current time with the alarm time. This course will help you become more proficient in using Arduino. Register right away!