signal_line
Silver Member
- Joined
- Nov 14, 2011
- Messages
- 3,976
- Reaction score
- 2,240
- Golden Thread
- 0
- Detector(s) used
- XP Deus
- Primary Interest:
- All Treasure Hunting
- #1
Thread Owner
Seems like you could replace the switch with something electronic, you know, like a frequency generator.
