3D printed former for 3DSS coil intended for Minipulse

[aeberbach]

Hi all, I'm new here, have a minipulse kit on the way. A couple of weeks ago in Beechworth, Victoria, I met an interesting guy who showed me an ounce or so of gold found "nearby" - and the kids can't believe I'm not rushing out and buying a $10,000 detector right away, because obviously I'd...

[dbcooper]

Greetings,

I would like to say thank you for everyone involved. I purchased the kit from Silverdog and it arrived quickly. The board quality is great and to me it is a great deal to get the board and all the parts together. I cannot imagine the time I would spend trying to chase them...

[MMTDETECTORS]

Hi Friends I'm new here any one can help me to bulid a mono coil ? which wire and what gauge and how many round plz guide me for the best suite coil

[dotniet]

Hi guys.

I have problems with my Minipulse Plus rev D.


Step 4
The voltage on coil is about 40V. The coil is 52 turns, 23 cm diameter. If I am not wrong this should be 400uH.
I have a weak high pitch sound in phones when I put them 15-20 cm to coil.
...

[bigted]

I have started building mini pulse. Every thing worked fine till I got to step 6. I measured the voltages again and minus is still at 5v but the positive is a lot lower. Any ideas please.