Any idea how to make 1.00V DC vref 10mA with +/- 0.2V set option
from 5V DC.
Need to be smal and simple ...
Urgent need of help.
Regards Robert - Phoenix_1
from 5v dc to 1.00v dc precise vref 10mA ?
Any idea how to make 1.00V DC vref 10mA with +/- 0.2V set option
from 5V DC.
Need to be smal and simple ...
Urgent need of help.
Regards Robert - Phoenix_1
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A simple voltage divider?
Dave
Always wear safety glasses while programming.
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Hi my old friend...Originally Posted by mackrackit
I was probe but is not good.
I must replace sensor on some car witch give precise 1.00V when conditions of some DPFE filter is ok...
Voltage divider work fine but is not temperature enought stabile.
ADin on car ECU measure in 0.01 V steps...
When I have 1.00V that is 0.2KPSA precise and car work fine..
If I have 0.999V that is not good ! or 1.02V is bad too ...
Sorry for bad English...
Last edited by phoenix_1; - 25th July 2009 at 22:54.
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Serb. laws must be somewhat more relaxed than EU & US regarding emission controls . . . Why not use a factory replacement part ? Just curious.
If you do not believe in MAGIC, Consider how currency has value simply by printing it, and is then traded for real assets.
.
Gold is the money of kings, silver is the money of gentlemen, barter is the money of peasants - but debt is the money of slaves
.
There simply is no "Happy Spam" If you do it you will disappear from this forum.
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First this is not talk for these FORUM - if I know good ?....
Here peoples do not have 3700 EURO to replace particular filter on mini truck!
Maybe there have ?!
And for info new mini truck cost 15000 EUR , if you need to replace
particular filter you need to give 3700 EURO + SERVICE COST then where
is calculation ???
Mini truck is by GMC-ISUZU....... ;-)
RERGARD'S to you.
Last edited by phoenix_1; - 26th July 2009 at 11:58.
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3700 euro is a big ticket item! People here do not have it either. What is the part you need ? Is there shipping restrictions to your country? Can you get it drop shipped to you from here or Japan? I cannot think of a part for a GMC ISUZU that is worth that much money. Is there a wrecking yard option? I understand about wanting to keep the criminal enterprise AKA government out from under your hood! The situation you face is why I prefer pre 1975 vehicles, no computers, no sensors, no Gestapo ordered smog checks.
If you do not believe in MAGIC, Consider how currency has value simply by printing it, and is then traded for real assets.
.
Gold is the money of kings, silver is the money of gentlemen, barter is the money of peasants - but debt is the money of slaves
.
There simply is no "Happy Spam" If you do it you will disappear from this forum.
|
How have you been Robert?
A look at what national.com has to offer gave these
http://www.national.com/pf//LM/LM2734.html
http://www.national.com/mpf/LP/LP3878-ADJ.html
Maybe one will work for you?
Dave
Always wear safety glasses while programming.
|
Your suggest work 100%.
THANK'S AND REGARD'S
About your question I am at middle of work and good as always.
Last edited by phoenix_1; - 26th July 2009 at 11:58.
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