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Offline wilTopic starter
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« on: November 22, 2010, 05:12:27 am »
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Xavier or Japanese, or whoever else built a DBP2010, please comment on your detection depth of various coins U.S. 25 cents or other small coins and other metals. My coin depth detection is very poor, and I am trying to figure out the problem. thanks

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Offline japanese
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« Reply #1 on: November 22, 2010, 07:56:53 am »
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Hi wil
      Test times and two components,,,, 1 - use any coil? . 2 - Set p1 ,p2, p3 .
       3- test c1 Polarity .4-Battery 12v  min 4A .
best time
j.

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Offline lazo
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garett ace 250
« Reply #2 on: February 06, 2011, 02:24:22 am »
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[img=http://s3.postimage.org/3123azgg4/000_0009.jpg]

hello friends, but I did not run where the circuit is wrong instead of 2n4124 bc548 and used pn2222a Can you help.

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« Last Edit: February 06, 2011, 02:26:05 am by lazo »
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Offline lazo
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« Reply #3 on: April 09, 2011, 09:42:04 am »
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coin depth : 25cm diameter coil 3cm coin 25cm

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