{"product_id":"ds18b20-one-wire-digital-temperature-sensor","title":"DS18B20+ One Wire Digital Temperature Sensor","description":"\u003cdiv\u003eA genuine Maxim sourced DS18B20+ One Wire Digital Temperature Sensor. The DS18B20+ is the perfect low-cost solution for a range of Raspberry Pi and Arduino temperature control and data-logging projects! The DS18B20+ measures temperature in degrees Celsius with 9 to 12-bit precision and includes an alarm function with nonvolatile user-programmable upper and lower trigger points. Sensing range is -55C to 125C (accurate to ±0.5°C over the range of -10°C to +85°C), and each sensor has a unique 64-bit serial number hard-programmed enabling the use of a number of sensors on a single data bus.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor, and can be powered on the Raspberry Pi's 3.3V power line.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cem\u003eNote: Image is a representation and may show another brand, however we only ship authentic Maxim sensors.\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003ch2\u003eThe DS18B20+ Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnique 1-Wire Interface Requires Only One Port Pin for Communication\u003c\/li\u003e\n\u003cli\u003eEach Device has a Unique 64-Bit Serial Code Stored in an On-Board ROM\u003c\/li\u003e\n\u003cli\u003eRequires No External Components\u003c\/li\u003e\n\u003cli\u003eCan Be Powered from Data Line; Power Supply Range is 3.0V to 5.5V\u003c\/li\u003e\n\u003cli\u003eMeasures Temperatures from -55°C to +125°C (-67°F to +257°F)\u003c\/li\u003e\n\u003cli\u003e±0.5°C Accuracy from -10°C to +85°C\u003c\/li\u003e\n\u003cli\u003eThermometer Resolution is User Selectable from 9 to 12 Bits\u003c\/li\u003e\n\u003cli\u003eConverts Temperature to 12-Bit Digital Word in 750ms (Max)\u003c\/li\u003e\n\u003cli\u003eUser-Definable Nonvolatile (NV) Alarm Settings\u003c\/li\u003e\n\u003cli\u003eAlarm Search Command Identifies and Addresses Devices Whose Temperature is Outside Programmed Limits (Temperature Alarm Condition)\u003c\/li\u003e\n\u003cli\u003eTO-92 Package Layout\u003c\/li\u003e\n\u003cli\u003eSoftware Compatible with the DS1822\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTutorials\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe DS18B20+ One Wire Digital Temperature Sensor and the Raspberry Pi\u003c\/strong\u003e\u003c\/p\u003e","brand":"Maxim","offers":[{"title":"Default Title","offer_id":48623887876314,"sku":"ygq1789680047005","price":7.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/ds18b20-one-wire-digital-temperature-sensor_1.jpg?v=1789680050","url":"https:\/\/memoryfoamwear.shop\/products\/ds18b20-one-wire-digital-temperature-sensor","provider":"My Store","version":"1.0","type":"link"}