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DC Wattmeter

Surely this has been asked here before but my search of google groups turned up nothing. I need a panel meter that can...
5 comments posted 20yrs
posted by invalid
5 comments posted 20yrs posted by invalid

Reading a gyroscope's orientation in a coil?

I've been evaluating different methods to sense a gyroscope's orientation, and needed some advice in determining if one...
10 comments posted 20yrs
posted by dave.harper
10 comments posted 20yrs posted by dave.harper

Neon lights exploding

hallo everyone, I'm looking for plausible explanation why neon lights can explode. I have a situation as shown on the l...
8 comments posted 20yrs
posted by mbalgavy
8 comments posted 20yrs posted by mbalgavy

Reverse Hall effect?

Hi group. Has anyone tried experimenting with current flow through pyrolytic graphite? due to its unique structrure it...
1 comments posted 20yrs
posted by testing_h
1 comments posted 20yrs posted by testing_h

WTB: zenith plasma tv with broken screen

Anybody know of someone who broke their Zenith 42" plasma tv and wants to get rid of it? If so, let me know how much you...
0 comments posted 20yrs
posted by gtg047s
0 comments posted 20yrs posted by gtg047s

New development system makes FPGA design easy

Hevday Logic Ltd has released a new Logic Module with accompanying software to simplify the use of FPGA technology in p...
0 comments posted 20yrs
posted by andy.ward
0 comments posted 20yrs posted by andy.ward

Re: OT Google searches

try www.scrogle.com >Scroogle
0 comments posted 20yrs
posted by astephenwilson
0 comments posted 20yrs posted by astephenwilson

Black boxes on utility lines

Thought I'd throw this question out there and see if anyone can shed some light. The question goes with a photo which c...
10 comments posted 20yrs
posted by jerryb44
10 comments posted 20yrs posted by jerryb44

Software-only USB driver for AVR

The following press release may be interesting to readers of this news group because it presents a complete solution fo...
0 comments posted 20yrs
posted by avrusb
0 comments posted 20yrs posted by avrusb

speaker isolation

Hello, I made a portable enclosure for a car radio that has a negative ground but the left and right speaker outputs ha...
11 comments posted 20yrs
posted by ivans
11 comments posted 20yrs posted by ivans

Too many amps?

I am a total electronics novice so hopefully someone can help - My Network router failed, and it turned out to be a bur...
3 comments posted 20yrs
posted by nonewsgroupspam
3 comments posted 20yrs posted by nonewsgroupspam

fuses on speakers

Hi all, I ran a amplifier via a fuse on the speaker and while the audio was loud it wasn't as loud as it should be, I t...
10 comments posted 20yrs
posted by exxos
10 comments posted 20yrs posted by exxos

nixie clock example

Hi, I just add a new pic16f84a project in my web site : http://www.micro-examples.com/public/microex-navig/doc/150-p16f...
4 comments posted 20yrs
posted by noreply
4 comments posted 20yrs posted by noreply

Autoranging rectifier

I am looking for an autoranging front-end circuit to convert a universal AC input ( 90-265VAC ) to an unregulated DC vo...
3 comments posted 20yrs
posted by omurtezaoglu
3 comments posted 20yrs posted by omurtezaoglu