ELECTRONIC TECHNICIANS CORNER / STRICTLY DO IT YOURSELF / SURPRISE FOLDERS !!!

Here is an Oldie-but-Goody Project , I almost forgot !!! Its two parts again , because of the 500 kila-byte file limit !!!


Regards............. ....................Eugene52

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Here is a Brief Summary and update of what I have been doing lately on the Electronic "TECH TALK" side of Thunting.com forum . What I will do next , including  some future plans .

1. I am slowly building up the "Read Only" Archives of lost Schematics
2. I am slowly adding to this Do-It Yourself / Surprize folder-Projects
3. Yesterday started a new topic called "International Schematics" open to Thunting.com members/anyone/anywhere around the world , for Foreign Languauge schematic/project construction plans ,  and partial translations are very welcome !!
4. I will be posting more on Gold where it is found . The Geophysics and all related study to gold formation /earth/water/and thrust/ thermal volcanic educational information.
5. I will be working again on Fluxgate and proton Magnetometers circuits and will also post anything related to this topic such as long range detection.
6. Later on I will be doing some field tests on some of my home-made projects , VLF / P.I. Metal Detectors , with photos.

The time I spend on the first three topics [1-2-3] above , will decrease a lot , in the next few weeks . Eventually , I plan to spend all my time on the last three topics [4-5-6]  in the next several months. Today I will post some German language P.I. Hobby circuits , these were posted from many different public worldwide websites , they were originally posted around 2002-2003. These are my personal goals as a member of Thunting.com . So hopefully my health stays great and some "OLD ABANDONED GOLD MINES OR TUNNELS DO NOT CAVE IN ON ME" .....I know many other members of Thunting.com will contribute a bunch , to my posts also !!!.....................REGARDS......................Eugene52



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http://www.thunting.com/smf/index.php/topic,2930.msg23294.html#msg23294

Here is one that was a great P.I. machine , original field tests said it had 30% more depth than the Whites P.I. 2000 !! But the schematic here is not 100% correct . IC1 the cd40106 ,  the parts are not connected to the proper pin numbers  !!! It has never been built correctly !! This will be a Very cool project and challenge for someone who has  spare time !!...................Regards...... .......Eugene52

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Part 2:

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http://www.thunting.com/smf/index.php/topic,2930.msg23909.html#msg23909

I see quite a bit of my work on these pages Eugene , but you are welcome to it .   Cornelius

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