T&L Publications

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Let's just say he made a funny noise. You know the noise I'm talking about; it sounds kind of like an unnatural combination of YOW! and ACK! but with a few extra syllables.<p>I might have the polari...

Back in the '70's, I bought a house in the Santa Cruz mountains that had about a zillion single-pane windows, and only electric heat. My bathroom was always cold in the winter, so I replaced an in-wall radiant heater with a fan-forced heater and a separate 24 hour motorized timer. When I got it all ...

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by Enzo: Is it truly necessary to start another thread to talk about the thread on how we talk about the way we talk in other threads? All it does is spread the disease. Let it be....

Here are some interesting observations, with some good advice at the end.

Chris, it's pretty obvious that the writer of the Wikipedia article is aware of the definition of mass that you are promoting. I believe Wikipedia is saying that this is an outdated but not incorrect definition of mass. Here is another article that says the same thing. Google "relativistic mass...

I think Chris has a really old book. See what Wikipedia has to say about relativistic mass.

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by positronicle: Adding a base resistor of 2.2k or so would probably be a good idea. Here's an updated schematic. [URL=<a href="http://imageshack.us" target="_blank&...

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by positronicle: You probably should be using a driver for this circuit. Just open the connection coming from your pwm signal point, pass this signal through a 2.2k resistor, then ...

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by Chris Smith: Ron, A dish is not a antenna. <p>It’s a reflector, a lens, a way to concentrate the energy after it leaves the actual antenna. <p>In a dish system the feed horn con...

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by Chris Smith: Ron, A dish is not a antenna. <p>It’s a reflector, a lens, a way to concentrate the energy after it leaves the actual antenna. <p>In a dish system the feed horn con...

I had posted a couple of references to some equations here, but I think my brain was fogged by the lateness of the hour. I'll rethink it in the morning.
[ August 16, 2005: Message edited by: RonH ]<p>[ August 16, 2005: Message edited by: RonH ]</p>

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by ROBERT REED: A high is a logic 1, a low is a logic 0. <snip> <hr></blockquote><p>In active high logic. :)<p>[ July 16, 2005: Message edited by: RonH ]</p>

Dean, a couple of days ago I almost made the same comments as Carl, but after looking at some datasheets, came to the same conclusion you did. There may be some minor gains in impedance with certain combinations, but I'm betting they are minor. It does seem that tempco could be improved on by using ...

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by Jeep4by4: <p>Typically Golf range finders work by measuring the viewed size of the hole flag, which is a standard size. The smaller the flag appears the further you are from it....

Check outthis paper: "THE AGING OF BULK ACOUSTIC WAVE RESONATORS, FILTERS AND OSCILLATORS".