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Hello volcano, coil two wires, the third to the cable shield.
I used a cable with two conductors and mesh.
Cable usado em mic. You can use the RG58 cable with one conductor and the mesh is correct.
Hi again
Just asking if anyone can help me to find out what is the cause of the problem i posted below, about my Second Barracuda project.
Regards
Nelson
Hi
I have build Barracuda from silverdog and after i play with it a few seconds, the detector starts to make an intermitent beep beep beep every two or three seconds.
I rechecked components placement and values and this are correct too
Battery is fully charged and coil is the correct one. Any ideas of what could be wrong?
Hi nelson.
This topic has been well "developed" (25-page), there was talk of possible failures and their removal. Maybe you have something set wrong, take photos PCB in a better resolution to see...
Hi nelson
- hard to find out the mistake, but can from you direction....
Maybe,,,,,,
-first The work of re solder with a random suspect.
-read reply #557,575..May useful.
-test 1 +5v.-5v
-test 2 u3 reply #556.
Hello Nelson, my Barracuda also has beep beep when in research, also rode a surf and the same thing happens, falços are alarms that hinder use.
One way to reduce this is to mitigate the adjustment "Theshold", but this measure reduces the depth of capture of the target.
I think the problem is the construction of the coil, it picks up interference causing false peeps.
I found some pictures on the net this coil, it is constructed with a spiral twist, someone has built this one? This twisting should be to reduce external interference and the noise canceling.
Qiaozhi Hello, I requested the removal of post # 589 because I have removed the video for reasons particular, I think it's bad to have the link and not have the video frustando our friends in the forum.
sorry
Thank you.
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