DS18B20 Temperature sensor

Item number 10557 Share
DS18B20 Temperature sensor



Description Links Attachments

This well-known digital thermometer can measure temperature from -55 ° C to 125 ° C. This sensor has a one-wire interface, which means that all communication is only 1 data line. In addition, it is possible to connect several sensors to this data line and to feed these sensors over the same data connection.

Properties

Brand information
Brand Opencircuit house brand
Model10557
Other
Interface Onewire
Address 64bit
Measuring range -55°C to +125°C
Precision ± 0.5 ° C
Datasheet
Resolution 9bit from 12bit
Size info
Length5 mm
Width3 mm
Height15 mm
Weight1 g
€ 1,70€ 1,40 Excl. VAT (NL)
Expected delivery date: Tuesday 23 July. ... pieces in stock
Show volume discounts Shipped from € 3,50 (NL) 30 days cooling-off Excellent service
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Customer questions

Customer Reviews

France
Edit: I got away with using the OneWire library alone which includes an example for DS18x20 probes, and only in parasitic mode (Gnd and Vcc on Gnd + pullup on DQ) the library is able to make the reset work and read a new value with each request!
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France
I have tested all available Arduino DS18B20 libraries, and I cannot get this component to work correctly. At best the initial temperature is obtained but remains frozen unless a reset is performed. The probe is found but does not return its OneWire address, this may be a reason for this malfunction...
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Belgium
Delivery was super fast
I have been a satisfied user of this product for over 10 years.
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The Netherlands
I am not one hundred percent convinced whether this is an original Dalas component, but connected in the 'normal' way, the thing works fine. I have not (yet) tested the so-called 'parasite power' mode.
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