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Sci.Electronics.Basics
Sci.Electronics.Basics is a worldwide Usenet news group that is used to discuss basic electronics questions.
There are 4626 threads in our archives.
You are looking at page 8 of 463.
The threads with the newest articles are listed first.
AD & DA [10 articles]
Kari Laine - 2010-02-01 08:33:00
Hi,
I am wondering how AD- and DA-converters are implemented.
Any documents about the chips internal configuration?
Would it be in theory possible to implement them with discrete components?
B...
LEDs as photo diodes [15 articles]
Bernhard Kuemel - 2010-01-31 21:04:00
Hi seb!
I used LEDs experimentally as photo diodes, yielding up to 1,4V with
green LEDs when near a 60W incandescent light bulb. Right now I put 10
LEDs in series to get higher voltages, but the ...PCB Toner transfer? [14 articles]
Hammy - 2010-01-31 15:17:00
I have a HP LASER JET 1018 that the toner is running out. I see
staples and the regular chains sell replacements for in excess of
$100.00. That is more then what I paid for the printer $48.00.
...Phil Allison is teaching class [4 articles]
David Eather - 2010-01-30 11:55:00
Phil Allison is champing at the bit to show us all how to design a small
10 watt amp. OK, now over to you...
...Driving large numbers of relays [7 articles]
rei - 2010-01-30 11:41:00
I am a microprocessor programmer specializing in the Zilog Z8 family.
In the past I have done several boards for controlling high speed
processes. I like the Z8 because of its large number of regis...Again about FPGA
Kari Laine - 2010-01-30 11:33:00
Hi,
I have difficulties to find out what a max capacity board to use with
free software tools from Xilink and Altera.
The payware is several thousands dollars - so I can forget the big boards...Watch replacemnt (button) batteries? [16 articles]
terryS - 2010-01-30 10:58:00
Have just replaced watch button battery from a package of five bought
yesterday.
The replacement cells are SR60W 1.55 volts. (Diam 6.8mm, depth
2.15mm.)
Measured the removed battery (several yea...FPGA [3 articles]
Kari Laine - 2010-01-30 08:20:00
Hi,
what do I need to study the FPGA technology?
Some kind of starter kit?
Could someone recommend a good one with all needed hardware and
software. It should not be very expensive , not the...Need simple 1vdc relay circuit [7 articles]
Arcadefreaque - 2010-01-23 14:05:00
Okay, admittedly I am not that well versed in electronics. I can
solder and follow directions well enough to put together some
interesting hacks occasionally, but I'm really a greenie when it comes...PCB Design services [3 articles]
Additya - 2010-01-22 19:31:00
PCB Design services company, Designed hunderds of PCBs for
applications including Military, Aerospace, Medical and Telecom.
Specialized in designing PCBs meeting stringent safety and compliance
req...