LongRangeLocators Forums  

Go Back   LongRangeLocators Forums > Main Forums > All-Electronic LRLs

Reply
 
Thread Tools Display Modes
  #1  
Old 10-21-2021, 03:00 PM
liudengyuand liudengyuand is offline
Senior Member
 
Join Date: Nov 2016
Posts: 212
Default Void detector

The world's detector enthusiasts, everyone good! Who knows a simple circuit that can detect underground empty? Do not be as a probe radar then complex, can detect the depth of the ground three smear, the hole size has a cubic meter, who can help me and thankful
Reply With Quote
  #2  
Old 10-21-2021, 04:52 PM
Pahom Pahom is offline
Senior Member
 
Join Date: Sep 2018
Location: Россия
Posts: 244
Default

See personal mail
Reply With Quote
  #3  
Old 10-25-2021, 03:03 PM
liudengyuand liudengyuand is offline
Senior Member
 
Join Date: Nov 2016
Posts: 212
Default

ok
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 07:29 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.