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Offline Eugene52
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« Reply #140 on: August 25, 2009, 10:36:51 am »
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Hello Everyone . I got a few e-mails with questions on Tesoro searchcoil wire connections . A requirement is you must have an ohmeter !!! It will make hooking up any searchcoil easy .
On a tesoro 7.5 inch widescan the two wires that read around 19.5 ohms is for the transmit coil and the 29 ohms is the recieve coil . If you have a 100% perfect working searchcoil from tesoro , then finishing your Metal Detector circuit board will be faster and correct . Then build another home made searchcoil later if you want .
HH........ Great.....Eugene

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Offline davidbat40
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« Reply #141 on: August 25, 2009, 11:21:45 am »
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wish i was in the fields right now finding some more roman coins
found 3 shorts track cuts not deep enough fixed still no joy


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Offline davidbat40
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« Reply #142 on: August 25, 2009, 11:49:50 am »
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had i quick look again got a  short at the B+ wire running both ways

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Offline Eugene52
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« Reply #143 on: August 25, 2009, 12:30:21 pm »
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Quote:Posted by davidbat40
had i quick look again got a  short at the B+ wire running both ways


Hello David B.    See , you are getting closer . Pretty soon you will be out in the field digging up Roman coins !!!
HH.....Regards......Eugene

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Offline davidbat40
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« Reply #144 on: August 27, 2009, 12:47:15 am »
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stuffed it up good and proper copper track has come off still did not get that short
3 option bin it. start again. figure somthing esle out ?

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Offline davidbat40
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« Reply #145 on: August 27, 2009, 01:59:10 am »
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going to try removing that whole top right corner putting on seperate board
ic8 is stopped by track cuts the top row is linked anyway under c6 is linked to 0v
with just 2 wires just have to link up R17 and R62 what do you think
try later

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Offline davidbat40
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« Reply #146 on: August 28, 2009, 01:16:32 pm »
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c8 that should have read
moved the right corner to another piece of board still no joy
had enough going detecting saturday
starting calling my stripboard bandidostein

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Offline Eugene52
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« Reply #147 on: August 28, 2009, 06:10:44 pm »
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Hello David and Everyone . I wish someone would post a big clear color photo of this Mysterious Stripboard you are using to build your Bandido . If not , I will try to find a photo on the internet .
Best Regards........Eugene

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Offline GoldDigger1950
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« Reply #148 on: August 28, 2009, 06:15:30 pm »
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Eugene52, I presume you know what a stripboard is. If not, it's a generic PC board with holes at the proper spacing that is used for point to point wiring of a circuit. Nothing more. Why anyone would be concerned or motivated to endless discussion about the layout on the board is a real mystery to me. The layout is just a personal choice. Such is life.

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It's all about that moment when metal that hasn't seen the light of day for generations frees itself from the soil and presents itself to me.
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Offline Eugene52
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« Reply #149 on: August 28, 2009, 08:19:17 pm »
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Quote:Posted by GoldDigger1950
Eugene52, I presume you know what a stripboard is. If not, it's a generic PC board with holes at the proper spacing that is used for point to point wiring of a circuit. Nothing more. Why anyone would be concerned or motivated to endless discussion about the layout on the board is a real mystery to me. The layout is just a personal choice. Such is life.


Hello GD . I am just a little concerned because they seem to be having some slight problems building the Tesoro Bandido circuit , which should go much smoother . That is why I asked to see the Photo of the strip board they are using . It would be nice for them to be outside using the Bandido before Winter arrives !!
I just want everything to go very smooth for all the project builders on this Forum .
HH...... Great.....Eugene


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