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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 5918 threads in our archives.
You are looking at page 11 of 592.
The threads with the newest articles are listed first.
Rental electronics device [26 articles]
Winston - 2010-08-24 23:43:00
Hi all,
I'm designing a device that is to be rented to the
end user on a 24 month contract. I'm thinking about
having key functionality disabled if the user does
not return the device much afte...
Looking for a battery [12 articles]
Dave, I can't do that - 2010-08-24 19:26:00
Hi All,
I have a solder-in battery that I suspect may be Li-Ion. On one side
it has
GSP 452540
420mAh 3.7v
and on the other side
452540/42
HKM-036
It is 3/16" thick x 1" wide x 1-1...CRIMINAL YanQui MARINES BUSTARDS Cesar Laurean Regularly RAPE GIRLS Maria Lauterbach and KILL THEM [3 articles]
small Pox - 2010-08-24 17:48:00
CENSORSHIP by GOOGLE NSA BUSTARDS deleted my earlier post dated
Mon, Aug 23, 2010 at 7:33 PM
from google groups. but its archived in the mailing lists linked to
the various newsgroups.
CRIMINAL ...Bidirectional logic level shifting from positive to negative supply [99 articles]
Phil Hobbs - 2010-08-24 13:36:00
So I have this laser frequency locking gizmo that I'm debugging. (It
needs a board turn, unfortunately, but it's a pretty cool gizmo--it uses
both temperature and current to lock a DWDM laser to ...Let's Take A Vote... [105 articles]
Jim Thompson - 2010-08-24 12:25:00
Let's Take A Vote...
While I write this up, hopefully sometime this weekend, let me ask for
votes...
How many think, as Larkin opines, "charge is not conserved" ??
How many think charge IS c...W7 64 bit [41 articles]
GregS - 2010-08-24 10:25:00
Whats the issues with 64 bit Windows 7. What software works ?
greg
...Rewinding DC motor [10 articles]
amdx - 2010-08-24 09:11:00
Hi guys and Sylvia,
I'm rewinding a 4 pole compound motor so it is a series motor.
It had two series fields and two shunt fields.
Motor info 2hp, 28volt, 62 amps.
It has been suggested that when ...more audio-phoolery [22 articles]
langwadt@fonz.dk - 2010-08-23 20:51:00
http://www.malcolmsteward.co.uk/?p=3D2479
Super SATA Cables on Sale Soon
"the Super SATAs reject interference significantly better than the
standard cables and in so doing lower the noise floor r...PCB pricing [8 articles]
Michael - 2010-08-23 18:50:00
I just got a quote from couple PCB houses the board is 3.3=94x1.695=94, 4
layers, 7mils spacing, FR4, two tab routs,...., 3-5 pieces, 3-4 days
=96 nothing unusual, right? $1200+
I sort of expect...Windows Weirdness [75 articles]
Jim Thompson - 2010-08-23 15:56:00
Windows Weirdness:
Win XP Pro
Suddenly started shutting down (like power switch was hit) when I was
inactive for more than about 15 minutes.
Checked power settings, they were proper for "des...