Yep, that's the way to go...
And the big john deere thermometer is a splendid idea!
i
On Fri, Jul 22, 2011 at 5:12 PM, Dave wrote:
> On 7/22/2011 3:56 PM, Igor Chudov wrote:
> > Andy, I want to measure temperature in my chicken coop. There is no pc
> > there. But there is ethernet and 115v AC.
One suggestion based on automotive racing, orient the thermometer so
that the preferred temp range is straight up. That way a quick glance
will tell you whether it is warm enough or not.
On Fri, Jul 22, 2011 at 6:17 PM, Dave wrote:
> Look at the bright side... perhaps you can get a big new "John
Look at the bright side... perhaps you can get a big new "John Deere"
dial thermometer from the feed store. :-)
Dave
On 7/22/2011 6:04 PM, Igor Chudov wrote:
> OK, guys, sadly, I learned that everything is complicated here.
>
> I found a simple solution though: since I have a camera in the chick
On 7/22/2011 3:56 PM, Igor Chudov wrote:
> Andy, I want to measure temperature in my chicken coop. There is no pc
> there. But there is ethernet and 115v AC.
> On Jul 22, 2011 2:49 PM, "andy pugh" wrote:
>
>
Igor,
I'd go with the webcam inside the coop and include a big dial
thermometer it
OK, guys, sadly, I learned that everything is complicated here.
I found a simple solution though: since I have a camera in the chicken coop,
I will just place a regular analog thermometer where the camera can see it.
i
On Fri, Jul 22, 2011 at 4:00 PM, Karl Schmidt wrote:
> If you don't need hi
On 7/22/2011 1:39 PM, Igor Chudov wrote:
> I would like to buy a thermometer that could serve the reading of ambient
> temperature over Ethernet. I searched and have not found anything with a
> sensible price (say, under $50).
>
> Any idea if such a thing exists?
>
> thanks
> --
If you don't need high accuracy - the temp sensors that are used by
indoor/outdoor clocks can be
used with receivers that can switch between several transmitters. - look for
weather station stuff
on Google..
Karl S
On 07/22/2011 10:39 AM, Igor Chudov wrote:
> I would like to buy a thermometer that could serve the reading of ambient
> temperature over Ethernet. I searched and have not found anything with a
> sensible price (say, under $50).
>
> Any idea if such a thing exists?
Netburner has serial-to-ethernet
Here's an ethernet device that could possibly do the job if you combined it
with an arduino board and a temp sensor:
http://shop.moderndevice.com/products/jeelabs-ether-card.
I noticed Jeelabs also has a small temperature board also.
>
>From: Igor Chudov
>To
Greetings
A thermistor interfaced to an x-bee wireless module might work well for the
Hay and Chickens.
http://www.digi.com/products/wireless-wired-embedded-solutions/zigbee-rf-modules/point-multipoint-rfmodules/xbee-series1-module.jsp#overview
You might need to throw in an Arduino or perhaps a
The link points to a switch not a router. Not sure how that's going to help.
For an ethernet thermometer you could try these:
http://shop.moderndevice.com/products/rbbb-kit
http://shop.moderndevice.com/products/jeelabs-ether-card
Total of about $38. Still not cheap though.
For the DIY folks the
For simple short distance wireless communication, use a small 8 pin
uC, arduino is overkill, purchase a tx/rx 315MHz or 433MHz pair, a one
wire thermometer and voila, data.
On Fri, Jul 22, 2011 at 3:56 PM, Igor Chudov wrote:
> Andy, I want to measure temperature in my chicken coop. There is no pc
On 22 July 2011 20:56, Igor Chudov wrote:
> Andy, I want to measure temperature in my chicken coop. There is no pc
> there. But there is ethernet and 115v AC.
http://www.lecad.fs.uni-lj.si/~leon/other/wlan/wrt54ow/
Any good?
--
atp
"Torque wrenches are for the obedience of fools and the guidan
Andy, I want to measure temperature in my chicken coop. There is no pc
there. But there is ethernet and 115v AC.
On Jul 22, 2011 2:49 PM, "andy pugh" wrote:
> On 22 July 2011 18:39, Igor Chudov wrote:
>> I would like to buy a thermometer that could serve the reading of ambient
>> temperature over
On 07/22/2011 02:15 PM, Igor Chudov wrote:
> El cheapo ethernet routers cost $9.99:
>
>
> http://www.newegg.com/Product/Product.aspx?Item=N82E16833166034
>
> I believe that a cheap Ethernet thermometer would cost roughly as much, if
> someone wanted to produce it.
Is there some reason you HAVE to
On Friday, July 22, 2011 03:46:56 PM Igor Chudov did opine:
> El cheapo ethernet routers cost $9.99:
>
>
> http://www.newegg.com/Product/Product.aspx?Item=N82E16833166034
That is not a router, but a hub that their sale copy writers think is a
switch AND its Rosewill, so in my experience, buye
On 22 July 2011 18:39, Igor Chudov wrote:
> I would like to buy a thermometer that could serve the reading of ambient
> temperature over Ethernet.
Is there any way you could use USB?
http://www.phidgets.com/products.php?category=6&product_id=1124
--
atp
"Torque wrenches are for the obedience o
On Fri, 2011-07-22 at 14:15 -0500, Igor Chudov wrote:
> El cheapo ethernet routers cost $9.99:
>
>
> http://www.newegg.com/Product/Product.aspx?Item=N82E16833166034
>
> I believe that a cheap Ethernet thermometer would cost roughly as much, if
> someone wanted to produce it.
>
> i
I think this
El cheapo ethernet routers cost $9.99:
http://www.newegg.com/Product/Product.aspx?Item=N82E16833166034
I believe that a cheap Ethernet thermometer would cost roughly as much, if
someone wanted to produce it.
i
On Fri, Jul 22, 2011 at 2:10 PM, Jack Coats wrote:
> On Fri, Jul 22, 2011 at 1:54
On Fri, Jul 22, 2011 at 1:54 PM, Kirk Wallace
wrote:
> On Fri, 2011-07-22 at 13:36 -0500, Jack Coats wrote:
> ... snip
>> If you can hack a router and reprogram it to use something like the
>> DallasSemi
>> onwire devices if you want it to really talk eternet or wifi.
>>
>> I am guessing the WRT
On Fri, 2011-07-22 at 13:36 -0500, Jack Coats wrote:
... snip
> If you can hack a router and reprogram it to use something like the DallasSemi
> onwire devices if you want it to really talk eternet or wifi.
>
> I am guessing the WRT or Tomato software would be fairly easy to do.
I need to monitor
Nope, not that I have found. I was looking for such a thing this morning.
Interfacing a $0.10 thermistor takes a processor then add one that easily
interfaces to the internet gets 'expensive'. There are not many
Ethernet interface devices for under $50 retail.
Even the serial/ethernet devices se
On 07/22/2011 12:39 PM, Igor Chudov wrote:
> I would like to buy a thermometer that could serve the reading of ambient
> temperature over Ethernet. I searched and have not found anything with a
> sensible price (say, under $50).
>
National made some 'one-wire' devices that were cheap and quite acc
I would like to buy a thermometer that could serve the reading of ambient
temperature over Ethernet. I searched and have not found anything with a
sensible price (say, under $50).
Any idea if such a thing exists?
thanks
-
andy pugh wrote:
> (As an aside, that does mean that you could set up a delay-line by
> deliberately running functions out of sequence)
>
My E-stop scheme for the various Pico Systems interfaces use this
trick. Since both software and
the hardware interface can command an E-stop, the hal file
On 7/22/2011 5:43 AM, Erik Christiansen wrote:
> On 17.07.11 06:35, Dave wrote:
>
>> Does anyone have any experience in testing for condensation issues?
>>
> When I finished off the development of the first automotive digital
> clock used by Ford here in Australia [1], certification testi
On 17.07.11 06:35, Dave wrote:
> Does anyone have any experience in testing for condensation issues?
When I finished off the development of the first automotive digital
clock used by Ford here in Australia [1], certification testing included
temperature, humidity, vibration, and dust testing.
The
On 22 July 2011 03:28, Michael Haberler wrote:
> I think one would need to keep its limitations in mind - it's a
> pick-and-wire-components thing, and if you need more than a 'instantaneous
> propagation of int/bool/float values' paradigm you'd be hard pressed to
> invent a mechanism which ad
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