# Appendix

- Arduino Installation Package: [arduino-1.8.5-windows.exe](https://drive.google.com/drive/folders/1VXzoZaK4hd2gL_BykXKHivzB-zxuqJew?usp=sharing)

- Test Code: [Raindrop Sensor.ino](https://drive.google.com/drive/folders/1e1wroMsCCvIqQexbjuVAe0qBpuB-loXw?usp=sharing)