11 results in 0.0035 seconds.
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Simple magnetometer to easy build
Please anyone know how to build it,share your plan???thanks -
TineFPGA-GOLD Metal detector
Hi everyone,
Welcome to my new project. (This thread is a continuation of comments I made on the Pickini Metal detector thread, which has been of great inspiration for this project).
After trying many metal detector circuits over the years, I have determined that the Pulse... -
DIY GPX ?
Can some one help me understand why GPZ type detectors are so much better for gold compared to the detectors found here ? ( trying to understand the technology compared to the PI ) And Is there any DIY kits for sale somewhere that would be good for gold nuggets detecting? admittedly if been watching... -
GOLD coil hunter
Good evening Ladies and gentlemen, As some of you know I was tinkering with the Barracuda and also Polished off the Surf PI 1.2 that works like a charm with a fast 10inch coil, Now on too the MMP REV-D, I would like to make this one a GOLD hunter not only gold rings but more like a tinny gold nugget... -
opportunity to make money from hundreds of website hits a day (Genuine)
My Goldfinders website failed because i have little to offer hundreds of potential customer who visit the site every day.
Does anyone have a product i can offer, as this is a good opportunity to make money for someone who is creative.
Can anyone explain how Minelab managed to run... -
Problem detecting gold on surf pi 1.2
Hi,
this is my first post, so I would like to talk about me and my problem
I'm Carlos (mellao), from Spain, and I'm a little noob in this metal detectors world
I bought a surf pi 1.2 from silverdogs and I build it, and check the components a lot of times and it seems to be OK.... -
No Drooling
May be a little off topic but its what we build our detectors for. They finally released the pics and a little more info. This was found right here
in butte county nor cal. Bob (digger bob) who owns Comstock metal detectors is where I buy most of my gear
and he was deligated to do the promotion... -
Magnetic decay of gold verse lead
Hi all, long story short I have built surf PI with the help of reading mountains of posts. Thank you all. The detector works a treat but I have only a mans gold wedding band for testing. I have built several coils with mixed results. All coils detect the ring so I want something smaller. lead behaves... -
Surf PI Pro Kits
Kits for sale on ebay. Professional made PCB's and quality components. Board size is 2 3/4" X 3 3/4" to fit a standard enclosure. Has offboard pots for Sensitivity, Volume,
Delay and Threshold. Has onboard trimmer to adjust coil current. All fixed resistors are 1% metal film. More info... -
Whites Surfmaster PI ~ Modification
I made this beautiful Metal detector and I am very satisfied with it.
He made some changes that have given better results for metal products.
He completed so I made some footage that you can see how it goes and what I am all has changed in Detector .
http://www.youtu... -
My New Pi Metal Detector (ATTiny 25)
So I thought I'd build a pulse induction metal detector.
I scraped some wire from a microwave transformer and wound
about 25 turns on a 8" pan and taped it up good
I also put a 1k resistor between the two leads of the coil
for the TX I hooked up a mosfet to a ATtiny 25 which...
