RMS voltage of a square wave [56 articles]
panfilero - 20:59 27-05-08
I was wondering if I take the RMS voltage of a messy looking square
wave, a noisy square wave, with some measurement device, and I want to
know the regular current of the thing c... Read More
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Regenerative Radios [13 articles]
Dave.H - 18:37 26-05-08
I've been looking for a transistor regen schematic, finally found one,
but it doesn't give the coil specs. I want to receive the AM band,
from 530 kHz-1500 kHz. Any help on thi... Read More
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diode, rectifier dead? [13 articles]
10:31 26-05-08
Can anyone confirm whether following microwave oven components are
dead
-diode hvr1x8019:tested with analog ohm meter-short both directions
-rectifier 2x062h 8025:..open in both... Read More
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Cockroft-Walton generator [13 articles]
cloudguitar - 21:14 25-05-08
Hi all,
I am trying to build a simple half-wave CW generator (aka Villard
cascade) for my Physics class.
At the moment, I have 4 stages composed of 1.5 nF capacitors (rated
... Read More
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sexy amatures
pornoduel - 20:44 25-05-08
Pornoduel.com
Sexy Amatures - http://www.pornoduel.com/duel.php?myCategory=amature
Sloppy Blow Jobs - http://www.pornoduel.com/duel.php?myCategory=blowjob
Sexy Costumes - http:/... Read More
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Electric home heat system? [9 articles]
Butter - 13:57 25-05-08
A guy I work with kept complaining that his breakers were tripping. I
went over and put an amp meter each of the two circuits providing
power to his electric heat in his house. ... Read More
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Hall effect sensor [10 articles]
lerameur - 12:11 25-05-08
Hello
I hope I can clear up some confusion about reading specification sheet
on hall sensor.
First the UGN3503U chip. on the web page
http://web-ee.com/schematics/instrument... Read More
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MOSFETs, JFETs, etc. . . [2 articles]
11:48 25-05-08
Hi,
I went through Malvino's _Electronic Principles_ but I want I book of
that calibur that focuses on MOSFETs, JFETs and the like. Any
pointers?
Thanx,
Ed
... Read More
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Come into the SolderSmoke!
bill.meara@gmail.com - 03:23 25-05-08
If you melt solder, you should be in the SolderSmoke:
SolderSmoke!
A PODCAST AND BLOG FOR ELECTRONICS HOMEBREWERS!
CHECK OUT THE NEW SolderSmoke BLOG: http://soldersmoke.blo... Read More
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MK 484 Radio - Tuning Capacitor Value? [6 articles]
Dave.H - 23:51 24-05-08
I found a website that has construction details for a radio using the
MK 484 IC. The site doesn't seem to say what variable capacitor value
to use, I happen to have a fairly new... Read More
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Back In The day? [3 articles]
Ron Hubbard - 22:28 24-05-08
A long while ago Radio Shack once had some power PNP ad NPN
transistors that both came in a TO-5 metal casing. Those were nifty
little transistors. Does anyone remember what thos... Read More
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max7480 chip [2 articles]
lerameur - 11:59 24-05-08
hello
I am trying to use the filter max7480, I made the circuit as per the
datasheet. But i am getting nothing in the ouput.
I tried capacitors in the clocking for internal c... Read More
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what type of probe is this? e.g. K-Type e.t.c. [27 articles]
jameshanley39@yahoo.co.uk - 05:01 24-05-08
I would like to get a temperature probe like this, from an electronics
place.
How would it be described technically? I know they have specific
names, for the form of the bit ... Read More
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