Underground Cable Fault Detector(Locator) Based On Arduino, Get Underground fault in Display

How to Make Underground Cable Fault Detector/Locator Based On Arduino UNO- "PLEASE SUBSCRIBE"............. Source Code Link- https://drive.google.com/open?id=1Ahk6pv2mB8xoxcG00XUb5n6sBNyRRCAZ Components- 1- Arduino UNO- https://amzn.to/2MUw8nQ 2- 4 Channel 5 volt Relay Kit- https://amzn.to/2NibIFM 3- LCD Display-https://amzn.to/2QQO2KZ https://amzn.to/35Ptzdo 4- Some jumper wires 5- 12 Switch 6- BreadBoard 7- 1k ohm Resistance -17 "Thanks For Watching"