How to Build a Hydrophone
Page 10

Solder the ends of the 2 insulated #24 wires to the phone plug (white and orange).


Introduction - Page #1 - #2 - #3 - #4 - #5 - #6 - #7 - #8 - #9 - #10 - #11 - #12 - #13 - #14 - #15 - #16 - #17 - Electrical Schematic - Mechanical Schematic