dave
Junior Member
Posts: 56
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Post by dave on Feb 21, 2017 12:14:16 GMT -8
Hello all , just a question I think I may have asked somewhere before but have never had an adequate answer . Is there a way to wire in a dual coil say a DD into a surf PI 1.2 board . This may or may not be a silly question , I don't know . Any input will be welcomed , thanks and cheers ,Dave.
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Post by Gary Lecomte on Feb 21, 2017 15:40:56 GMT -8
A Dual coil to serve What Purpose? Since there is only One Drive/Receive, not very practical if you expect better detection.
However you can Remove the 1K Resistor going to pin 3 of the NE5534 and connect it to the Second Coil. So in essence you will have a separate Receive and Transmit coil.
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dave
Junior Member
Posts: 56
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Post by dave on Feb 21, 2017 16:14:25 GMT -8
Thanks Gary , just an experiment is all . Just want to see what happens .Hope you have been well . Cheers Dave.
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Post by Gary Lecomte on Feb 21, 2017 16:31:06 GMT -8
I Never Tried this on the Surf PI, But I have on some other PI detectors and it worked OK.
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dave
Junior Member
Posts: 56
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Post by dave on Feb 21, 2017 17:05:41 GMT -8
Here's hoping that when I attempt it , it works at all . Thanks again Gary.
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