DoorAp
The Project
The device contains: arduino board, breadboard, ultrasonic sensor, buzzer, 9V battery and cables. It can measure the distance with the help of the ultrasonic sensor and transmit sound signals with the buzzer.
Team Comments
We chose to make this project because...Working with the ultrasonic sensor, I learned how it works and how to measure distances using ultrasound. The project involves programming the Arduino board to read data from the sensor and control the buzzer. The created device can be used to measure distances in various contexts, such as avoiding
What we found difficult and how we worked it outProgramming to read the distance and control the buzzer is difficult. We had to understand how to use Arduino functions and libraries. It is important to properly connect the ultrasonic sensor and buzzer to the Arduino board. A wrong connection can lead to errors in operation.
Next time, we would...If we had more time, we would have calibrated the ultrasonic sensor to obtain accurate measurements.
About the team
Team members
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