Sign in
Search Sci.Electronics.Design
design by Keywords
8051 | Amplifier | AVR | CMOS | Converter | DAC | Diode | FPGA | GPS | I2C | IDE | Laser | LCD | MOSFET | Op-amp | Oscillator | Oscilloscope | PID | PLL | PSU | PWM | RFID | RS232 | RS485 | SMPS | Spice | Transformer | Transistor | TTL | USB | VCO
Ads
See Also
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 5013 threads in our archives.
You are looking at page 5 of 502.
The threads with the newest articles are listed first.
Detecting mains into a CPU [20 articles]
TTman - 2010-03-08 01:52:00
I have a relay board that I want to test by ATE. The multiple relays switch
varous things on @ 240Vac .
What is a simple low power method to detect the mains outputs? Best I have
is half wave,smo...
OT: The speed and strategy of google [58 articles]
Jan Panteltje - 2010-03-08 01:03:00
I made a new page for my website, friday afternoon:
2010-03-04 15:37
added some asm code too
2010-03-05 16:23
Tried to post it to Linksys formum, but could not login because adds covered the...OT: new->file command line option [7 articles]
2010-03-08 00:21:00
You know how in Windows you can right-click in the explorer to create
a new blank file of types that are somehow magically registered in the
deep, dark entrails of Windows?
Ex, new-> spreadsheet...OT: Didn't Receive item from Ebay Seller in Hong Kong [57 articles]
D from BC - 2010-03-07 23:14:00
The seller become unregistered while I was waiting for my $40.00 item
from Hong Kong!
wtf?
I wrote to Ebay 'If I hire someone to get my money back, how much will
it cost?'
Ebay did't address ...My Secure Dream laptop [52 articles]
Green Xenon - 2010-03-07 22:35:00
Hi:
In my secure dream laptop:
1. All IDs -- such as the MAC address [including that of the wireless
adapter] -- are totally dynamic. When the laptop is offed, these IDs
disappear without leavin...Computer started putting out EMI [25 articles]
amdx - 2010-03-07 13:16:00
This morning my portable AM radio had interference on it.
I walked around the house looking for the source and it
turns out to be my computer. I have had this computer for
about three years, I lis...$27 Earth4Energy Full Access
Tri - 2010-03-07 04:35:00
Full Access To All Earth4Energy Videos
And Tutorials For Only $27.
http://earth-4energy-review.123probiz.com
Thanks
hartatitri
Basic
http://www.gogonai.info/?id=hartatitri
...Brainwaves [14 articles]
Jon Slaughter - 2010-03-07 01:01:00
I've always wanted to play around with brainwaves. How hard is it to make
electrodes/sensors for this? A simple darlington will do the trick?
Obviously I just need some basic signal and nothing pe...Earth4Energy??? Only $27
tomomo - 2010-03-06 23:34:00
Earth4Energy??? Only $27
Full Access to Earth4Energy Guide and System,
Only $27 Plus $100 Exclusive Bonus.
http://earth-4energy-review.123probiz.com
Go Green :)
tomomo
Marketing
http://ww...high voltage pnp [3 articles]
Rob L - 2010-03-06 23:12:00
Can anyone recommend a 500V+ pnp (for use on european rectified mains).
Power dissipation is ~2W
thanks
--- news://freenews.netfront.net/ - complaints: news@netfront.net ---
...