Water Level Detector

Hi ,I'm from Taiwan . I'm 13 .

Water Level Detector can detect the water level in the bathtub, so as to avoid water overflow and cause danger.

by Tzuyu Yeh

1.Arduino board* 1

2.Dupont Line

3.waterproof box*1

4.LCD panel*1

5.speaker*1

The program is in the picture.

Line as shown.

Let it have words on it.

let it have a voice.

To dig a hole to let the Dupont line come out.