DIY Smart Home: Build Your Own Automatic Water Pump Switch and Save Water

Automatic Water Pump Switch Electronic Schematic
(Source: Easy Electronic Project)

Smart Home Technology has revolutionized the way we live our lives. It has made our homes more efficient, convenient, and secure. With the advent of easy-to-use and affordable electronic components, anyone can now create their own smart home system. This has led to an increase in DIY smart home projects that can be easily customized to meet specific needs and preferences.

One popular aspect of smart home technology is automated water management. This includes everything from detecting leaks to controlling water usage. One of the most common and useful automated water management systems is an automatic water pump switch. This system ensures that water is only pumped when it is needed, which saves water and energy. In this article, we will guide you on how to build your own automatic water pump switch using simple electronic components.

Introduction:

Water is a vital resource for our daily lives, but it can be difficult to manage the amount of water used in a household. One way to manage water usage is by using an automatic water pump switch. In this mini project, we will guide you on how to build your own automatic water pump switch using simple electronic components.

Materials Needed:

1. Arduino Uno board
2. Relay module
3. 5V power supply
4. Water pump
5. Jumper wires
6. Water level sensor

Instructions:

• Connect the VCC and GND pins of the water level sensor to the Arduino Uno's 5V and GND pins respectively.
• Connect the output pin of the water level sensor to digital pin 2 of the Arduino Uno.
• Connect the VCC and GND pins of the relay module to the 5V and GND pins of the Arduino Uno respectively.
• Connect the IN1 pin of the relay module to digital pin 3 of the Arduino Uno.
• Connect the NO (normally open) and COM (common) pins of the relay module to the power supply and the water pump respectively.
• Upload the following code to the Arduino Uno:

• Power up the Arduino Uno with the 5V power supply.

How it Works:

The water level sensor detects the water level in a container and sends a signal to the Arduino Uno. If the water level is low, the signal is low, and the Arduino Uno sends a signal to the relay module to turn on the water pump. If the water level is high, the signal is high, and the Arduino Uno sends a signal to the relay module to turn off the water pump.

Conclusion:

In this mini project, we have shown you how to build your own automatic water pump switch using an Arduino Uno board and a few simple electronic components. By building this project, you can ensure that your water pump only runs when it is needed, saving water and energy.

An automatic water pump switch is a useful addition to any smart home system, especially for those who want to conserve water and energy. By following the instructions in this article, you can build your own automatic water pump switch with just a few electronic components and an Arduino Uno board. Once you have built your system, you can customize it to suit your specific needs and preferences. To learn more about other DIY smart home projects and technologies, you can explore various online resources and tutorials HERE. Happy building!