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felezjoo PI(the best pulse induction metal detector that I made until now)

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  • @ivconic, its still on english language.

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    • Originally posted by jladre View Post
      @ivconic, its still on english language.
      Ok, that's than because characters and words are twisted due code conflict with bootloader memory allocation.
      It will be solved by omitting the bootloader.

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      • I understood from previous posts that you cannot test the 328p pulse out without a coil connected, is that still the case ?

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        • jladre
          would it be possible for you to take a reading with your multimeter for me please, if you cannot thats OK.
          I am interested in what dc voltage you have on pin 23 with no target, and coil away from all metal, thanks.

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          • Originally posted by 6666 View Post
            jladre
            would it be possible for you to take a reading with your multimeter for me please, if you cannot thats OK.
            I am interested in what dc voltage you have on pin 23 with no target, and coil away from all metal, thanks.
            I'll try if i have time tomorrow

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            • Originally posted by 6666 View Post
              jladre
              would it be possible for you to take a reading with your multimeter for me please, if you cannot thats OK.
              I am interested in what dc voltage you have on pin 23 with no target, and coil away from all metal, thanks.
              I have 3.75v

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              • Originally posted by silverdog View Post
                I have 3.75v

                Thanks, are you useing a real lf357 ?

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                • Version 3.30 is also working for me..

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                  • Originally posted by 6666 View Post
                    Thanks, are you useing a real lf357 ?
                    I believe so, the only ones i could source quickly were used ones from a reclaim company, pulled from old equipment

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                    • thank you
                      version 3.30 It is working normal to me

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                      • Originally posted by 6666 View Post
                        jladre
                        would it be possible for you to take a reading with your multimeter for me please, if you cannot thats OK.
                        I am interested in what dc voltage you have on pin 23 with no target, and coil away from all metal, thanks.
                        I got 3.83 volts.

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                        • jladre,
                          flat spider or basket, what kind of coil you raccomand?
                          And with or without shield?

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                          • Originally posted by silverdog View Post
                            I believe so, the only ones i could source quickly were used ones from a reclaim company, pulled from old equipment

                            Thanks.

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                            • Originally posted by jladre View Post
                              I got 3.83 volts.

                              Thanks

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                              • Originally posted by Altair View Post
                                jladre,
                                flat spider or basket, what kind of coil you raccomand?
                                And with or without shield?
                                Just make like this depend on your area. I used it at white beach so i dont need shielding. Click image for larger version

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ID:	345489

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