DS18B20 - Waterproof Digital Temperature sensor

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This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface. The DS18B20 provides 9 to 12-bit (configurable) te mperature readings over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor. Note: The pinout for this sensor is as follows: RED=Vcc BLACK=GND WHITE=SIG 3.0-5.5V input voltage Waterproof -55°C to+125°C temperature range ±0.5°C accuracy from -10°C to +85°C 1 Wire interface Probe is 7mm in diameter and roughly 26mm long. Overall length (including wire) is 6 feet. Datasheet (DS18B20) Simple Sketch Code mbed Example Show more