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Sci.Electronics.Design
Sci.Electronics.Design is a worldwide Usenet news group that is used to discuss various aspects of Electronic Circuit Design.
There are 5754 threads in our archives.
You are looking at page 21 of 576.
The threads with the newest articles are listed first.
Traic does not turn off on 12V charger [3 articles]
George Jefferson - 2010-06-30 17:39:00
I have an industrial strength 12V charger. Initially it would not turn off
on battery removal. Replaced the triac and now works 95% of the time but in
some cases it still does not turn off.
The...
MURDEROUS CRIMES of ODOUSLY RACIST FBI BUSTARDS !!! [5 articles]
small Pox - 2010-06-30 16:11:00
The MURDEROUS Bustards killed a man who was a SAINT .
He ran a sunday soup and food place for the homeless and hungry.
http://www.youtube.com/watch?v=Cnz5N9OubCQ
http://www.youtube.com/watch?...Bulk erased drives [59 articles]
D Yuniskis - 2010-06-30 15:01:00
Hi,
A 501(3)c that I am affiliated with received a donation
of several hundred ~80G SATA/PATA drives the other day.
They have allegedly (?) been bulk erased. I was asked,
today, if there is any...74LVC4245A alternative with individual direction? [7 articles]
Philipp Klaus Krause - 2010-06-30 06:42:00
I'm looking for a level shifter that works basically like the
74LVC4245A, but instead of having one common direction control line has
individual direction control lines?
Does anyone know about such...OT: Risk Management [17 articles]
Robert Baer - 2010-06-29 23:56:00
NOTE: The magazine, Mechanical Engineering, refused to publish this.
Risk Management
By Paid-up S&A subscriber Jay Lipeles
To the Editor:
I read with alarm, the cover story in your curren...Looking for special EMI bead [2 articles]
Joseph Goldburg - 2010-06-29 23:00:00
Hi All,
I'm looking for a special EMI ferrite bead that is hard to get from
manufacturer Chilisin (I have contacted Chilisin but no stock is
available).
SBC1010F8H data sheet is available he...Full bride IC [2 articles]
=?ISO-8859-1?Q?Pr=E9cis_d=27electronique?= - 2010-06-29 19:25:00
Hi,
Could someone give me some advices for a component?
I am looking for a Fullbridge IC, just like the L298, my specs are
vout 90V and very low current (0.1a or less) It would be connected to
...Bad resistors [145 articles]
Jan Panteltje - 2010-06-29 15:20:00
Got 10 resistors on tape marked 2M7.
Used one, circuit did not work right.
Took some testing ... before I measured the resistors.
Of the 10 several are 620 k and not 2M7.
Bought from www.voti.nl, ...Infos to Tuner Module Philips UV914 (Homebrew Spectrum Analyzer Project) [2 articles]
Hansjörg - 2010-06-29 05:29:00
Hi,
I'm looking for datasheets for the Philips tuner module UV914. Has someone
information how to use it? (Pinout, frequency select)
Thanks
Hansjoerg
...OT: BP... [3 articles]
Robert Baer - 2010-06-29 03:33:00
See video:
http://oilprice.com/Environment/Oil-Spills/Secret-Footage-from-the-BP-Boadroom-of-Devestating-Coffee-Spill.html
...