Automatic Water Pump Controller With PCB Board

Hello, friends welcome back to "Techno-E-Solution" in this article I'll show you "How to make Automatic Water Pump Controller Using Relay with PCB Board". as we all know water can not be created so we need to save water, sometimes we use a water pump to fill high head water tank but sometimes the water gets overflow for a long time and a lot of water get waste because we were busy in another work or may be due to our carelessness. So I design a PCB means a project which turns off the water pump when the tank gets filled with water, we just need to place the two wires at the top of the tank.

How does it work?

When we place two wires at the top of the tank & when the tank gets filled with the water the two wires which we placed at the top of the tank get shorted & this wire trigger the base pin of NPN transistor which results in relay get trip & the water pump connected across the relay get to turn off automatically.

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To make this project we need some components (Best Buy Link Provided):-

1. Relay x 1
2. 3-Pin block connector x 1
3. Diode (1N4007) x 1
4. Resistor(470E/1K) x 1
5. LED x 1
6. Transistor (BC547) x 1
7. connection wire
8. 9V Battery x 1Battery cap x 1
9. Copper Clad PCB Board X 1
10. PCB Etching Kit X 1
11. Soldering Kit x 1

12. PCB Drill Machine x 1

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Follow the circuit diagram to make connections.

Follow the following steps to make PCB using "Tonner transfer Technic"

1. Take a print on photo paper using tonner powder filled printer.
2. Cut PCB of layout size.
3. Use Iron to transfer tonner on PCB.
4. After tonner transfer successfully.
5. take a 2-3 spoon of ferric chloride in water.
6. Place PCB in the solution for 5-10 min.
7. Clean the PCB with the help of PCB Cleaner.
8. Drill the PCB using drill machine.
9. Place all components on PCB as shown in 3D PCB layout.
10. Solder components on PCB.
11. Now your PCB Completed.

PCB Tonner transfer Technic

Download Following PCB Layout Print on photo paper.

Download PCB Gerber File:- Click To Download

Next PCB

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