Help to fix white's .keeps buzzing.

[Adam24]

Hello everyone

[Carl-NC]

No idea what you are trying to show.

[Adam24]

No idea what you are trying to show.

Never mind it was for a friend anyway and he fixed it.thank you very much carl.i have a question,i am a beginner in diy pcb making and i was looking for a pcb maker to make some ready pcbs for MD with or without components so i found a web site called PCBway and it looks good but i don't know the pricing however do you have any better suggestions for third party pcb making also they will ask for a schematic and pcb layout for the DIy MD i want to make but I am not sure what are trusted schematics or pcb layout i should provide them because if the pcb layout is wrong or have a missing components it wont function to only wast the money and time .i would like to make a good PI metal detector with discrimination such as a Tesoro or a vlf MD for white's electronics.

[Carl-NC]

PCBWay is very good, I use them at work. JLCpcb.com is a little cheaper and also very good. They only need Gerber (PCB) files, not the schematic.

[Adam24]

PCBWay is very good, I use them at work. JLCpcb.com is a little cheaper and also very good. They only need Gerber (PCB) files, not the schematic.

I appreciate your advice now the second part of my question which metal detector pcb files here on geotech i should trust to replicate? Any suggestions.i always owned whites and Garret and sone Fishers and Bounty hunter machines in the past.

[Carl-NC]

Make sure whatever you pick has good documentation or a lot of forum discussion, plus Gerbers. Probably something like the TGSL or George's Arduino Nano VLF.

[Adam24]

Make sure whatever you pick has good documentation or a lot of forum discussion, plus Gerbers. Probably something like the TGSL or George's Arduino Nano VLF.

Thank you very much