Free Humidity + Temp Sensor!!!!

Cieprus · 05-29-2002, 06:09 PM

Check this out guys!!!

Sensirion

There giving away a free sample of the humidty+temp sensor, and here is the schematic

http://home.hetnet.nl/~thomas_7/1Wire/1-WireIOPort.html

to wire it!!!

Hope this isnt old news...

Enjoy

pHaestus · 05-29-2002, 06:35 PM

Unless you have a Dallas 1-wire microcontroller setup this isn't going to be much good. Even then I am not sure if free samples are really designed for people who don't have any plans of purchasing equipment in the future from the company.

Having said that, I would guess you could use this with the CF 633 if you could hack together a little code.

Cieprus · 05-29-2002, 06:41 PM

Quote:

Originally posted by pHaestus
Unless you have a Dallas 1-wire microcontroller setup this isn't going to be much good. Even then I am not sure if free samples are really designed for people who don't have any plans of purchasing equipment in the future from the company.

Having said that, I would guess you could use this with the CF 633 if you could hack together a little code.

Did you see the schematics??

ikonis · 05-29-2002, 06:48 PM

for my first post... i will say...

that SHT11 is one mighty expensive lil chip

Cieprus · 05-29-2002, 06:53 PM

Quote:

Originally posted by ikonis
for my first post... i will say...

that SHT11 is one mighty expensive lil chip

Alright you guys killed my hopes and dreams thanks bye

ikonis · 05-29-2002, 07:08 PM

only $15 for 1

may not be expenisve to you... buuuut...

i have $3 in my wallet.... and $3 more in my bank accnt.. im poor

Cieprus · 05-29-2002, 07:20 PM

Quote:

Originally posted by ikonis
only $15 for 1

may not be expenisve to you... buuuut...

i have $3 in my wallet.... and $3 more in my bank accnt.. im poor

Free sample...

ikonis · 05-29-2002, 07:22 PM

i cant find where that sensor is free...
edit: im a momo... just ordered my free one

pHaestus · 05-29-2002, 08:59 PM

The schematic still connects to a Dallas 1 wire setup. If you don't have one of those then the product you ordered (though quite cool) is not much use.

Cieprus · 05-29-2002, 09:07 PM

Quote:

Originally posted by pHaestus
The schematic still connects to a Dallas 1 wire setup. If you don't have one of those then the product you ordered (though quite cool) is not much use.

Well Ill be able to rip off the temp sensor anyways, that will save me a $1.99.

But say I want this Dallas 1...Where can I get it?

bigben2k · 05-30-2002, 09:55 AM

The sample you ordered is the sensor only, not the interface chip. What would you connect it to? How would you read anything from it?

Are ya'll just thrilled about getting something for free?

If you took the time to read the specs, you'd see that it's only accurate to +/- 0.9C, within 0 to 40C. It also says to keep it away from UV light, or any strong light, to keep the leads under 4 inches in a ventilated area, and that it is very sensitive to static.

You can order a testing kit, if you're willing to fork out the $300+.

Forget about it...

ikonis · 05-30-2002, 01:57 PM

bleh so what... its free.. and maybe ill eventually be able to get all the parts for it

Cieprus · 05-31-2002, 08:02 AM

Quote:

Originally posted by bigben2k
The sample you ordered is the sensor only, not the interface chip. What would you connect it to? How would you read anything from it?

Are ya'll just thrilled about getting something for free?

If you took the time to read the specs, you'd see that it's only accurate to +/- 0.9C, within 0 to 40C. It also says to keep it away from UV light, or any strong light, to keep the leads under 4 inches in a ventilated area, and that it is very sensitive to static.

You can order a testing kit, if you're willing to fork out the $300+.

Forget about it...

I can rip off the temp sensor man.

Thats $1.99 at Radio Shack.

bigben2k · 05-31-2002, 09:02 AM

Quote:

Originally posted by Cieprus

I can rip off the temp sensor man.

Thats $1.99 at Radio Shack.

You can also buy 100 2N3904 for 5 bucks.

Cieprus · 05-31-2002, 11:32 AM

Or I can ge 1 for free...

05-29-2002, 06:09 PM	#1
Cieprus Cooling Savant Join Date: May 2002 Location: ~America~ Posts: 180	Free Humidity + Temp Sensor!!!! Check this out guys!!! Sensirion There giving away a free sample of the humidty+temp sensor, and here is the schematic http://home.hetnet.nl/~thomas_7/1Wire/1-WireIOPort.html to wire it!!! Hope this isnt old news... Enjoy

05-29-2002, 07:22 PM	#8
ikonis Cooling Neophyte Join Date: May 2002 Location: East Texas Posts: 14	i cant find where that sensor is free... edit: im a momo... just ordered my free one Last edited by ikonis; 05-29-2002 at 07:24 PM.

05-30-2002, 09:55 AM	#11
bigben2k Responsible for 2% of all the posts here. Join Date: May 2002 Location: Texas, U.S.A. Posts: 8,302	The sample you ordered is the sensor only, not the interface chip. What would you connect it to? How would you read anything from it? Are ya'll just thrilled about getting something for free? If you took the time to read the specs, you'd see that it's only accurate to +/- 0.9C, within 0 to 40C. It also says to keep it away from UV light, or any strong light, to keep the leads under 4 inches in a ventilated area, and that it is very sensitive to static. You can order a testing kit, if you're willing to fork out the $300+. Forget about it... __________________ WBTA (Water Block Testing Alliance) Nordic Hardware WC 101

05-29-2002, 06:35 PM	#2
pHaestus Big Player Making Big Money Join Date: Aug 2001 Location: irc.lostgeek.com #procooling.com Posts: 4,782	Unless you have a Dallas 1-wire microcontroller setup this isn't going to be much good. Even then I am not sure if free samples are really designed for people who don't have any plans of purchasing equipment in the future from the company. Having said that, I would guess you could use this with the CF 633 if you could hack together a little code.

05-29-2002, 06:48 PM	#4
ikonis Cooling Neophyte Join Date: May 2002 Location: East Texas Posts: 14	for my first post... i will say... that SHT11 is one mighty expensive lil chip

05-29-2002, 07:08 PM	#6
ikonis Cooling Neophyte Join Date: May 2002 Location: East Texas Posts: 14	only $15 for 1 may not be expenisve to you... buuuut... i have $3 in my wallet.... and $3 more in my bank accnt.. im poor

05-29-2002, 08:59 PM	#9
pHaestus Big Player Making Big Money Join Date: Aug 2001 Location: irc.lostgeek.com #procooling.com Posts: 4,782	The schematic still connects to a Dallas 1 wire setup. If you don't have one of those then the product you ordered (though quite cool) is not much use.

05-30-2002, 01:57 PM	#12
ikonis Cooling Neophyte Join Date: May 2002 Location: East Texas Posts: 14	bleh so what... its free.. and maybe ill eventually be able to get all the parts for it

05-31-2002, 11:32 AM	#15
Cieprus Cooling Savant Join Date: May 2002 Location: ~America~ Posts: 180	Or I can ge 1 for free...

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