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for my new project i need two addition DS18S20 sensors.

is there a address where to buy.

my previus sensors and my temp08 device i ordered by midon, but they charge 20 dollar chipping cost ?
seems a bit mutch , for a small component like this.

is there a address here in holland where these are to buy?

there was an action on samenkopen, but it ended a couple of days ago.

I'm looking for some more myself also, so if you find a good place to buy, please share

You can but the DS18S20 at Farnell http://nl.farnell.com

nl.farnell.com/jsp/search/browse.jsp?N= ... allpartial

Maxim also has the possibility to sample them for free, but please do not abuse this wonderful service.

Hello,

Here you can buy them cheap and without shipping cost

http://cgi.ebay.com/5-pcs-DS18S20-DS182 ... 3a4defef5b

only 2 a 3 weeks underway

Ed

EUR 5,13 at http://www.conrad.nl/goto.php?artikel=176168

And for the humidity sensor can I use this one -> Link?

do you use this humidity sensor , ? i have not use this sensor before.
can the temp08 unit i use handle this??

For the Temp08 you must use this one

http://cgi.ebay.com/DS2438-DS2438Z-SOP- ... 2304b06386

Ed

I bought 50 pcs DS18B20 last week on eBay.com from thaishopetc.
They were priced at $89.99 "or Best Offer".
I offered $50 to which he responded that $70 was ok.
No shipping charges and they came well packed in about a week.
He is selling the DS18S20 as well.
Buy 5 pcs, offer $8 and they will be yours for just €1,10 each!

whats the differense between the s20 and the b20 ?

The ds18B20 is what Maxim call "high precision" - it has 9-12 bits for temperature resolution. It defaults to 12 bits on power up but you can program it to use only 9, 10 or 11. If you set it to 9 it makes reading the temperature about 8 times faster.

The ds18S20 has only nine bits for temperature resolution. They can both work on parasite power.

Steve

Differences can be found here

Woeka wrote:Maxim also has the possibility to sample them for free, but please do not abuse this wonderful service.

Thanks for this great tip!

I ordered 2 sample DS18S20+ sensors. They don't allow sampling the normal DS18S20's anymore...