DS18B20 Thermometer Temperature Sensor Module

SKU: 180820

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    1.16 1.16 Piece 1.16 USD

    ¥ 8.18

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    • Unique 1-Wire interface requires only one port pin for communication

    • Multidrop capability simplifies distributed temperature sensing applications

    • Requires no external components

    • Can be powered from data line. Power supply range is 3.0V to 5.5V

    • Zero standby power required

    • Measures temperatures from -55°C to +125°C. Fahrenheit equivalent is -67°F to+257°F

    • ±0.5°C accuracy from -10°C to +85°C

    • Thermometer resolution is programmable from 9 to 12 bits

    • Converts 12-bit temperature to digital word in 750 ms (max.)

    • User-definable, nonvolatile temperature alarm settings

    • Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperaturealarm condition)

    • Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system​

    • Convenient for DIY and repair equipment and electrical appliances

    • Perfect use for home, office and industry electrical equipment and electrical appliances