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Newbe question

Hi all, Not sure what etiquette applies to your group so I don't wish to offend but I have a question in relation to my...
1 comments posted 18yrs
posted by vianite
1 comments posted 18yrs posted by vianite

full[er]-featured light stack?

Has anyone run across a light stack (like something that would be on top of a piece of heavy equipment on a factory flo...
3 comments posted 18yrs
posted by jeff.frontz
3 comments posted 18yrs posted by jeff.frontz

NdFeB magnets vs. pacemakers

NdFeB magnets, being the strongest known permanent magnets, are warned to be a hazard to people with pacemakers. I woul...
2 comments posted 18yrs
posted by phil-news-nospam
2 comments posted 18yrs posted by phil-news-nospam

15 amp sockets and code?

Yesterday I got a call from someone asking about how to wire up some sockets and lights in a basment remodel. The speci...
8 comments posted 18yrs
posted by ranck
8 comments posted 18yrs posted by ranck

potential with respect to earth

Thanks all of you for your suggestions. From the discussion what I have understood is that the potential of any point t...
1 comments posted 18yrs
posted by sanjay664lal
1 comments posted 18yrs posted by sanjay664lal

ADC

I posted a message without a reply. I have some confusion about the MAX1290. I"m confused about the WR, INT, RD, etc......
3 comments posted 18yrs
posted by nobody
3 comments posted 18yrs posted by nobody

combiner-gsm phones...

what is the use of combiner in gsm phones?among cdma and gsm which network is more complex?
2 comments posted 18yrs
posted by vidhya36
2 comments posted 18yrs posted by vidhya36

why we are preferring 3pin plugs in some devices?

why we are preferring 3pin plugs in some devices (eg.in ups,extention boxes...) and why we are preffering 2pin plugs in...
46 comments posted 18yrs
posted by vidhya36
46 comments posted 18yrs posted by vidhya36

Adding a pilot light to a 3-way switch

I need a stack switch with one standard switch and one 3-way switch with a pilot light. I called the electric supply wa...
6 comments posted 18yrs
posted by jsmith
6 comments posted 18yrs posted by jsmith

How is Thermal voltage derived?

The Thermal voltage equation is Vt=kT/q http://en.wikipedia.org/wiki/Thermal_voltage#Role_in_semiconductor_physics:_The...
17 comments posted 18yrs
posted by energymover
17 comments posted 18yrs posted by energymover

power supply circuit

I would like to make an adjustable power supply using a transformer with a 24v 5a single wound secondary I would like t...
2 comments posted 18yrs
posted by haggisz
2 comments posted 18yrs posted by haggisz

MAX1292

Does anyone have experience with this chip? I'm utilizing my free time to build a simple A/D circuit by referencing the...
0 comments posted 18yrs
posted by nobody
0 comments posted 18yrs posted by nobody

Electric Insurance

Electric Insurance Company Quotes Get free auto and home insurance quotes by the Electric Insurance Company, a GE benef...
0 comments posted 18yrs
posted by chuan.wuhan
0 comments posted 18yrs posted by chuan.wuhan