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For Sale: new fresh boards of GMT King Cobra

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  • #46
    whats your paypal info for sending money to you also the hammer head pcb's are they revision 2 ?????

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    • #47
      no more PCB for sale. thank you.

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      • #48
        KT 315 do you still have any of these king cobra boards left for sale? Thank you

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        • #49
          sorry, all batch ended. you can take my file of the PCB in P-CAD 2006 and order at a manufacture.

          thank you for interest to the project.

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          • #50
            hello kt315,

            did you know a good small pi detector which you can recommend and prepare some boards

            (no not dp a Little bit too much parts)

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            • #51
              hi Bernte One, what type you mean, with u-chip or clearly analog PI?

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              • #52
                maybe both
                - a µcontrolled one a display ist not necessary but ok, low part count and clear detection for 2€ coin 30cm in airwith 30cm coil, with vco sound or simple beep beep sound
                - and simple analog one with max 4 trimpots, tested and proofed as working with a little stronger coil driver (my favourite is baracuda in this case but could be with more power)
                favourite for µcontroller are the pic from microchip, favourite at lcd display is 1602 hd44780 because good standard and a lot of colours available around 4€

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                • #53
                  hi,kt315..I can not reach you,Please could you look in the mailbox?

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                  • #54
                    a pic

                    a pic for an interesant to buy Click image for larger version

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                    • #55
                      Hello kt it's been a long time since I have been on here but I have been very sick kidney problems.
                      what is ? And how much?
                      Kind regards
                      dean

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                      • #56
                        Originally posted by kt315 View Post
                        a pic for an interesant to buy [ATTACH]37225[/ATTACH]
                        Is that the one from UK eBay?
                        If so, did you get it working?

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                        • #57
                          Originally posted by Qiaozhi View Post
                          Is that the one from UK eBay?
                          If so, did you get it working?
                          George, that is my board in original housing/environment that i sell. i had sold original board a time ago.

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                          • #58
                            Originally posted by kt315 View Post
                            George, that is my board in original housing/environment that i sell. i had sold original board a time ago.
                            I was just wondering whether it had been a worthwhile project for you, or if it was beyond economical repair.

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                            • #59
                              George, it was not OR but AND there in your passage )) the repair was not been of the board... board was OK... but a problem coil with snafu wires inside, if you want to know a cause. do not remember all those detectors are expensive in overseas shipping cost for me... that forces me to find unworking... so anyway i pay big customs duty.

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                              • #60
                                not so good light condition today... rainy day... the small test before GMT will gone.
                                no testing on the depth... only that it works...

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