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Making an EMF Detector [2 articles]
21:15 21-06-08
Hey everyone. I am in the final stages of making my EMF Detector but
the schematic shows a 1mH inductor/probe for the device and it has
been YEARS since I made one and cant reme... Read More
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voltage question [11 articles]
Starman - 12:04 21-06-08
Hi,
I'm a newbie and wanting some advaice. I just purchased a multi-meter and
was wondering when I check the charge or voltage of a 1.5 battery, do I
place the switch selector... Read More
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secret WEB CAMS at LADIES HOTELS
sonali - 10:42 21-06-08
Hi....Friends,
watch and enjoy SECRET WEB-CAMS at LADIES HOSTELS and INTERNET CAFE
SEX SCANDALS VIDEOS...
http://www.hollywoodpopstars.blogspot.com
http://www.googlemobilesphon... Read More
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Valve preamp [9 articles]
Dave.H - 10:50 20-06-08
I have found a valve preamp kit in an online store, to go between an
amplifier based on an LM380 chip, and a crystal or regen radio, but it
uses a microphone where I want an audi... Read More
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load device
steve - 01:01 20-06-08
I have succeeded in building the Led timer.
Two used 9v batteries outputting 13-15 v, are timed via a 555, to
light up the led for about a minute.
However, if the led is r... Read More
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Potentiometer question [27 articles]
billshat44@yahoo.com - 16:28 19-06-08
How do you decide what pot to use from the eagle cadsoft library? I
need to use a 2k board mount pot and would like to know the secret to
picking the correct pot with the correc... Read More
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coil winding sensor [15 articles]
lerameur - 16:04 19-06-08
hello,
I want to make a coil winding machine, I would like to implement a
sensor so I can count the velocity of the wire I am coiling so I can
accurately count the length of t... Read More
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USB drive in a ziploc bag? [8 articles]
13:36 19-06-08
What are the chances of a USB drive being damaged by static
electricity if someone put it in a ziploc drive?
... Read More
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