Hi all.
i will try to answer slowly slowly...
For Jack and everyone who constructed the rod.
Before make any tests, must check if the generator works.
So a oscilloscope or a frequencycounter is needed. Output of 555 gives a signal with frequency about 30....700Hz. The output of 4017 gives a signal with frequency 3...70Hz about and duty cycle 10%. With a frequency meter you can check it.
If generator is ok then you can begin to play with dowsing...
Good luck
