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Author Topic: Why not aluminum?  (Read 11559 times)

Farlander

  • Full Member
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  • Posts: 107
Re: Why not aluminum?
« Reply #15 on: October 24, 2008, 04:17:06 AM »
Here's the circuit I used with the LM324.  Using all 4 op amps, you can make a really clean square wave up to abuot 7-8khz.  Using just one op amp, you can make a crappy sawtooth wave up to about 40khz, and if you had a driver you could switch a mosfet.
(http://www.cpemma.co.uk/graphics/erg_pwm_sch.gif)

This chip is strictly PWM, but it does do 0-100% duty cycle, although the max frequency is low, 7khz

I'm going to build the 555 timer and tinker with the components.  I think with a 5+megohm resistor you could really expand the range of the 555.  I was thinking of putting 5megohm pots in where every pot is in the Lawton circuit, and power it with 24V not 12V, would that work?
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professor

  • Sr. Member
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  • Posts: 281
Re: Why not aluminum?
« Reply #16 on: October 25, 2008, 05:28:49 AM »
Quote from: pese on October 23, 2008, 08:42:44 PM
@Professor

Reference to:

Lie #2 : Dr. Milbank Johnson compiled Rife's work and was reported to be preparing an announcement on the "Cure for Cancer." He fell suddenly ill and died shortly after being admitted to a hospital in 1944. Federal inspectors in the late 1950's - early 1960's concluded that Dr. Johnson was most "probably" poisoned.

Answers:

http://www.google.de/search?hl=de&sa=X&oi=spell&resnum=0&ct=result&cd=1&q=followin+emails+contains+spyware&spell=1


http://www.google.de/search?hl=de&sa=X&oi=spell&resnum=0&ct=result&cd=1&q=Dr+Milbank+Johnson+murdered+poisoned&spell=1
nothing is impossibel
to cover any true - is als possibel.
Tesla murdered 1943
you can als ask google,com

Nothing is impossibel,
if great money stand behind

----

The GOOGLE answers are an Part of good askings.

GP
Hi Pese
Nice to be able to say hello
I had been out of town flew to Vancouver to pick up a car ansd once more a week later to pick up a 4x4 since I sold my Rav4.
Its only an hour flight but 10 Hours by Car,turned 67 today and its a bit strenuous.
 Anyway I am back and the work on the Cars has already begun,you guessed right Used Vehicles at a good price but needs fixing if you are fuzzy like I am.Anyway thank you for that info I knew that vaguely as I ignored those Details and I did not get back to that Jerk to give him any satisfaction.He is like a bad cold that eventually goes away by itself.
Thanks again Pese


Hi Jeanna
Regarding the Aluminum and switching  I see what you mean just to prevent corrosion it can be switched once every hour using a 555 timer and relay.To fast of the switching behaves like AC and is counterproductive as AC does not split water just boils it.
I did also do my experiments using rods in a small glass jar, where you could observe any quick responses to the changes one makes.
As I always stated the Alu gave off more Gas then the stainless with or without KOH .
But is it the Answer? I am currently busy with my two Cars and Experimentation has to be put aside for a while.
I am sure that we will have snow soon and it will be to cold in the Garage thus giving me time to retreat to my workshop inside.
professor 
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