Hi everyone, today I am making a arduino that can stop your dog from go into somewhere you do not want them to go. It is very useful for people who has pet.

Supplies

All we need is:

arduino

measure distance( HC-SR04)

buzzer

severals wires

box

Let do it!

Step 1: Program Your Arduino

The different is I used ardublock.

link: www.DavidHuang. Lab

Step 2: Connecting Arduino

be careful not to use D13 because it might caused some problems.

Step 3: Create a Container

dig some holes so you can put your buzzer outside.

Step 4: Video

Step 5: Try It!

Well, it is not difficult for people who just learn arduino. It is very suitable for children because it is not hard.

ENJOY!!!