ds18b20

Read temperature with DS18B20 | Raspberry Pi 2

Hello! This is my first instructable project, so it won’t be as professional as others! We are using DS18B20 temperature sensor to get the temperature of your room. Enjoy! Step 1: Supply You will need: The sensor itself DS18B20 http://www.ebay.com/itm/Waterproof-Digital-Thermal… Resistor (I’m using 4,7k Ohm) Because of the picture is blurry the color codes are: …

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Raspberry Pi 1- Wire Digital Thermometer Sensor (DS18B20)

While searching for a simple way to measure temperature using my Raspberry Pi I came across the DS18B20 1-wire digital temperature sensor. This promised an accurate way of measuring temperature with a few wires and almost no external components. The device only cost a few pounds and it seemed too good to be true … So …

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Interfacing DS18B20 Temperature sensor with Raspberry Pi

DS18B20 is a commonly used temperature temperature sensor providing 9 bit to 12 bit digital Celsius temperature measurements. The sensor communicates over one wire bus. Each sensor has a 64 bit serial code enabling multiple sensors to be connected to the same one wire bus. The Raspberry Pi has drivers for one wired devices to …

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