Other appliances
In this section, we will show other applications that you can consider creating and controlling, and then use them in the home or different areas.
Control a door lock
In this section, we will see other appliances that can be controlled from an interface and connected to the Raspberry pi. In the house we can control a door lock from a web interface:
![](https://static.packt-cdn.com/products/9781785888564/graphics/B05170_06_32.jpg)
Control watering plants
Another appliance that we can control is watering plants with a Plastic Water Solenoid Valve - 12V, connected to the Raspberry Pi:
![](https://static.packt-cdn.com/products/9781785888564/graphics/B05170_06_33.jpg)
With this project we can make an automated watering system, add a humidity sensor, and program the time that the plants of the garden will be watered.