Hi,
I´ve looked at thoose devices and as i see it the problem is the the
woodchips are moving in the screw and would I get an acurate reading
with the soilsenor and how long would it last in that enviroment?
/Thomas
Mark Cheeseman skrev:
> Thomas Berg wrote:
>
>> I have a need to measure mo
Thomas Berg wrote:
> I have a need to measure moisture or wetness in woodchips as they are in
> a transportationscrew, do any one of you have any good ideas how to do
> this with 1-wire?
Hi Thomas,
Hobby Boards have some moisture sensors and 1-wire interfaces. They are
intended for measuring s
Hello,
I have a need to measure moisture or wetness in woodchips as they are in
a transportationscrew, do any one of you have any good ideas how to do
this with 1-wire?
Best regards,
Thomas
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On 8/9/07, Paul Alfille <[EMAIL PROTECTED]> wrote:
> Ok. The current CVS has cleaner code. I haven;t tested it on hardware, so
> your observations would be helpful. Can you test on a standard platform?
>
> Paul Alfille
>
>
> On 8/9/07, Paul Alfille <[EMAIL PROTECTED]> wrote:
> > I'll look.
> >
> >
Ok. The current CVS has cleaner code. I haven;t tested it on hardware, so
your observations would be helpful. Can you test on a standard platform?
Paul Alfille
On 8/9/07, Paul Alfille <[EMAIL PROTECTED]> wrote:
>
> I'll look.
>
> That the ID is seen suggests that the chip isn't totally fried. The
I'll look.
That the ID is seen suggests that the chip isn't totally fried. The chip
essentially supports two functions: read and write, so it's possible that
the read protocol is in error. (You haven't tested write, I presume).
Paul Alfille
Is the crc-check failing on this device after you fixed the crc-check for
DS2450 ?
/Christian
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Paul
Alfille
Sent: den 9 augusti 2007 04:35
To: owfs-developers@lists.sourceforge.net
Subject: Re: [Owfs-developers] DS2423 - "Data
Hi David,
That it worked on its own and not in the final configuration reminds
me on our old problems.
How do you wire the whole thing? twisted pair or telephone cabling?
Shielded?
I had the experience that the USB-1w-adaptor (those blue devices you
can get from Maxim) has a higher toleran
Hey Guys!
Thanks very much for your quick responses. I have looked at my wiring.
I have to admit that that's where I initially though the problem might
be.
My DS2423 has Vdd power (5v). The counter inputs are held high by a
pull up resistor. The switch is a hall effect switch which, when
closed,
Am Donnerstag, 9. August 2007 07:02 schrieb Gregg C Levine:
> Hello!
> Paul, David, (welcome to the group by the way.), the DS2423 counter chip is
> a strange animal. It requires an external power supply to run it.
>
The RAM is not 1W powered, but Vdd powered only. So Vdd acts as an -RESET
input,
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