18B20 Temperature Sensor
$5.40
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Product Description Introduction DS18B20 is a digital temperature sensor which is from DALLAS U.S. It can be used to quantify the environmental temperature testing. is manufactured DALLAS U.S. The temperature range -55 ℃ ~ +125 ℃, the inherent temperature resolution of 0.5 ℃, support multi-point networking mesh. Three DS18B20 can deloyed on three lines, to achieve multi-point temperature measurement. It has a 9-12 bit serial output. Specification Voltage: +5V Interface:Digital Pin definition: 1--Output 2-Power 3---GND Weight: 5g
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