Some years ago Electronics today international
published a sonar/radar which used 2 40khz transducers like
the one used in very old television remotes
|
Some years ago Electronics today international
published a sonar/radar which used 2 40khz transducers like
the one used in very old television remotes
Members who have read this thread : 0You do not have permission to view the list of names.
Posting Permissions
Bookmarks