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Resistor Calculator [19 articles]
David L. Jones - 16:12 18-12-08
Ok, I've had enough of fluffing around to get precision resistor
values in the last few days, it's driving me nuts.
Does anyone know of a program that will select two suitable ... Read More
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Catering to the parallel port..... [42 articles]
oparr@hotmail.com - 13:22 18-12-08
I started this thread in the basics newsgroup but the issue is really
one of risk management at the design stage. Given that the data lines
of today's PC parallel port seldom eve... Read More
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PIC/AVR internal RC oscillator stability [8 articles]
12:20 18-12-08
The datasheets I read on the PIC MCU says the precision is 2% for most
common voltage and temperature ranges (and 1% for the sweet spot).
I assume the AVR MCUs have similar chara... Read More
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CMOS OpAmp Design [9 articles]
11:49 18-12-08
Hi,
I was looking for a CMOS OpAmp circuit which doesnt need need any
special Common Mode Feedback circuit for stabilizing the bias point.
Anybody has come across a circuit lik... Read More
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Chaotic wave disruption [3 articles]
Lou Stanton - 09:04 18-12-08
This is a theory and math question. But it might be clearer to look at
a hypothetical example. I have two transmitters. One is broadcasting a
continuous sinewave at 1MHz. With th... Read More
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Mitashi 4 GB Mp4 Player - MW156
tom.lopez02@gmail.com - 07:19 18-12-08
Features:
* Has a 1.8" (4.572cm) TFT Display for high-definition display
* Resolution: 160x128
* Has 4 GB inbuilt memory
* Supports MP4, MP3, WMA format
... Read More
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RS-485 Cable impedence mismatch [19 articles]
Hal Foster - 02:42 18-12-08
I'm in the middle of troubleshooting a communications problem (was
*supposed* to be software related) and discovered that the wrong cable was
used for a communications link. The... Read More
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