# Appendix

- Arduino Installation Package: [arduino-1.8.12-win.exe](https://drive.google.com/drive/folders/1K14ag8qOPF95h89nsqmGjAl0seyWb-NF?usp=sharing)

- Test Code: [Ultrasonic Sensor.ino](https://drive.google.com/drive/folders/1Sg3hiAV6yO-tyYxGsnmPxFCvru2OvQa6?usp=sharing)