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> 10 x DS1820 DS18B20 1 wire digital termometer dallas
10 x DS1820 DS18B20 1 wire digital termometer dallas
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The DS18B20 Digital Thermometer provides 9 to 12 bit centigrade temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of 55 C to +125 C and is accurate to
_0.5C over the range of 10 C to +85 C. In addition, the DS18B20 can derive power directly from the data line ( parasite power ) eliminating the need for an external power supply.
Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1 wire bus; thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. Applications that can benefit from this feature include HVAC environmental controls,temperature monitoring systems inside buildings, equipment or machinery, and process monitoring and control systems.
* Item will recieve in 10 - 17 days up to locations.
All item is brand new and good conditions.
We Guarantee all products and welcome back all damage Item in 7 days.
We are Seller from thailand. Thailand is a one of most electronic export to worldwide.
Trust me all about performance and Quality. Because we are ELECTRONIC PARK.
