This is a very interesting and easy to make project. This device will detect whether there is any current or not from a quite long range. This project is known as "Wireless Voltage tester ".

• By following this guide, you will be able to know and make your Wireless Voltage Tester This project guide contains the files necessary to help you step by step produce your own Wireless Voltage Tester Please follow the steps of the project to get a positive result.

Step 1:- Get your PCB ready!

Talking about electronics

• After making the circuit diagram I transformed it into a PCB design to produce it, to produce the PCB, I have chosen JLCPCB the best PCB supplier and the cheapest PCB provider to order my circuit. with the reliable platform, all I need to do is some simple clicks to upload the Gerber file and set some parameters like the PCB thickness color and quantity. I’ve paid just 2 Dollars to get my PCB after five days only, what I have noticed about JLCPCB this time is the "out-of-charge PCB color" which means you will pay only 2 USD for any PCB color you choose.

Related Download files:-

• I’ve got the same PCB design that we’ve made for our main board and all the labels and logos are there to guide me during the soldering steps. You can also download the Gerber file for this circuit from the download link below in case you want to place an order for the same circuit design.

Step 2:- Get all the components listed below in the images.

Step 3:- Place all the components on PCB and solder it properly.

Step 4:- Stick the PCB in custom-designed PVC sheet Box as shown in picture below with the help of Glue gun.

Final step:- Cover the box and place all the components of PCB on their respective holes or places. And at last Connect it to a 9-Volt battery and place it inside the box by double sided tape.

New users will also get some coupons while registering at JLCPCB via this blue link

Thank you for reading this guide, hopefully, this guide provides full steps to help you to create your own Wireless Voltage Tester. If you have any questions please post them in the comment section below.