{"product_id":"pl4-sen-00245","title":"One Wire Digital Temperature Sensor - DS18B20","description":"\u003cp\u003eThis is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+\/-0.5C). Each sensor has a unique 64-Bit Serial number etched into it - allows for a huge number of sensors to be used on one data bus. This is a wonderful part that is the corner stone of many data-logging and temperature control projects.\u003c\/p\u003e\n\n\u003cp\u003e**Features:**\u003c\/p\u003e\n\n\u003cp\u003e* Unique 1-Wire® interface requires only one port pin for communication\u003cbr\u003e\n* Each device has a unique 64-bit serial code stored in an onboard ROM\u003cbr\u003e\n* Multidrop capability simplifies distributed temperature sensing applications\u003cbr\u003e\n* Requires no external components\u003cbr\u003e\n* Can be powered from data line. Power supply range is 3.0V to 5.5V\u003cbr\u003e\n* Measures temperatures from “55°C to +125°C (“67°F to +257°F)\u003cbr\u003e\n* ±0.5°C accuracy from “10°C to +85°C\u003cbr\u003e\n* Thermometer resolution is user-selectable from 9 to 12 bits\u003cbr\u003e\n* Converts temperature to 12-bit digital word in 750ms (max.)\u003cbr\u003e\n* User-definable nonvolatile (NV) alarm settings\u003cbr\u003e\n* Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)\u003cbr\u003e\n* Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system\u003c\/p\u003e\n\n\u003cp\u003e**Documents:**\u003c\/p\u003e\n\n\u003cp\u003e* [Datasheet](https:\/\/cdn.sparkfun.com\/assets\/4\/a\/8\/8\/8\/DS18B20.pdf)\u003cbr\u003e\n* [mbed Example](http:\/\/mbed.org\/users\/snatch59\/notebook\/onewirecrc\/)\u003cbr\u003e\n* [Bildr Tutorial](http:\/\/bildr.org\/2011\/07\/ds18b20-arduino\/)\u003c\/p\u003e\n\n\u003cp\u003e**Videos**\u003c\/p\u003e","brand":"PuriLite","offers":[{"title":"Default Title","offer_id":39739982446773,"sku":"PL4-SEN-00245","price":17.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/9553\/1701\/products\/00245-1.jpg?v=1618430327","url":"https:\/\/getcahits.com\/zh\/products\/pl4-sen-00245","provider":"PuriLite","version":"1.0","type":"link"}