![Use distance sensors to check if apples are missing [IoT Home Kit]](https://blog.obniz.com/wp-content/uploads/2020/01/8a1ba3ee4750294623f66172beafc11e.png)
Use distance sensors to check if apples are missing [IoT Home Kit]
Here’s an example of using the IoT Home Kit. I created a system that uses a distance sensor to check if the apples are gone or not.
IoT Home Kit
![Birthday song that plays when you open the box [IoT Home Kit]](https://blog.obniz.com/wp-content/uploads/2020/03/open-box-play-song.jpg)
Birthday song that plays when you open the box [IoT Home Kit]
When the box is opened, a birthday song is played and the original message is displayed on the browser screen.
Human Presence Detect and Time Record Lamp
It turns on automatically when a person approaches and records the time in Dropbox.