{"product_id":"ds18b20-3-pin-through-hole-sensor","title":"DS18B20 3-Pin Through-Hole Digital Temperature Sensor – Temperature Sensor for Arduino, ESP32 \u0026 IoT","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eDS18B20 3-Pin Through-Hole Digital Temperature Sensor\u003c\/strong\u003e is a compact and accurate digital temperature sensor designed for temperature monitoring in embedded systems, IoT devices, automation projects, and electronic applications.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBased on the \u003cstrong\u003eDS18B20 digital temperature sensor\u003c\/strong\u003e, it communicates with a microcontroller using the simple \u003cstrong\u003e1-Wire protocol\u003c\/strong\u003e, allowing multiple DS18B20 sensors to share a single data line. Each sensor has a unique 64-bit identification code, making it convenient to build multi-point temperature monitoring systems.\u003c\/p\u003e\n\u003cp\u003eThe through-hole package makes the sensor easy to mount on a PCB or breadboard. It is compatible with popular development platforms such as \u003cstrong\u003eArduino, ESP32, ESP8266, Raspberry Pi, STM32\u003c\/strong\u003e, and other microcontrollers that support digital communication.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDS18B20 digital temperature sensor\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e3-pin \u003cstrong\u003ethrough-hole package\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital temperature measurement\u003c\/li\u003e\n\u003cli\u003eUses simple \u003cstrong\u003e1-Wire communication protocol\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo external ADC required\u003c\/li\u003e\n\u003cli\u003eUnique 64-bit device identification\u003c\/li\u003e\n\u003cli\u003eSupports multiple sensors on a single data bus\u003c\/li\u003e\n\u003cli\u003eProgrammable temperature resolution\u003c\/li\u003e\n\u003cli\u003eCompact and easy-to-integrate design\u003c\/li\u003e\n\u003cli\u003eSuitable for breadboard and PCB applications\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, ESP32, ESP8266, STM32 and other microcontrollers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eDS18B20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e3-Pin Through-Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eDigital Temperature Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003e1-Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.0V – 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C typically from -10°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e9 to 12-bit programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Address\u003c\/td\u003e\n\u003ctd\u003eUnique 64-bit ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSingle Data Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eTemperature Monitoring \u0026amp; IoT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × DS18B20 3-Pin Through-Hole Digital Temperature Sensor\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino temperature monitoring\u003c\/li\u003e\n\u003cli\u003eESP32 IoT temperature sensors\u003c\/li\u003e\n\u003cli\u003eESP8266 projects\u003c\/li\u003e\n\u003cli\u003eIndustrial temperature monitoring\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eHVAC monitoring\u003c\/li\u003e\n\u003cli\u003eRefrigerator and freezer monitoring\u003c\/li\u003e\n\u003cli\u003eWater temperature measurement\u003c\/li\u003e\n\u003cli\u003eAquarium monitoring\u003c\/li\u003e\n\u003cli\u003eWeather stations\u003c\/li\u003e\n\u003cli\u003eSmart agriculture\u003c\/li\u003e\n\u003cli\u003eGreenhouse monitoring\u003c\/li\u003e\n\u003cli\u003eBattery temperature monitoring\u003c\/li\u003e\n\u003cli\u003eMulti-point temperature monitoring\u003c\/li\u003e\n\u003cli\u003eData logging systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe DS18B20 communicates with the microcontroller using the \u003cstrong\u003e1-Wire digital communication protocol\u003c\/strong\u003e. Unlike analog temperature sensors, the temperature conversion is performed internally, and the resulting digital value is transmitted directly to the microcontroller.\u003c\/p\u003e\n\u003cp\u003eMultiple DS18B20 sensors can be connected to the same data line, with each sensor identified by its unique \u003cstrong\u003e64-bit address\u003c\/strong\u003e. This makes the sensor particularly useful for applications requiring temperature measurements at multiple locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDS18B20 → 1-Wire Data → ESP32\/Arduino → Temperature Reading\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose the DS18B20?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent temperature measurement range\u003c\/li\u003e\n\u003cli\u003eDigital output eliminates the need for an external ADC\u003c\/li\u003e\n\u003cli\u003eSimple 1-Wire interface\u003c\/li\u003e\n\u003cli\u003eMultiple sensors can share one GPIO\/data line\u003c\/li\u003e\n\u003cli\u003eEasy to use with Arduino and ESP32\u003c\/li\u003e\n\u003cli\u003eCompact through-hole package\u003c\/li\u003e\n\u003cli\u003eSuitable for both educational and professional embedded projects\u003c\/li\u003e\n\u003cli\u003eExcellent choice for IoT temperature monitoring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elecsynergy","offers":[{"title":"Default Title","offer_id":64374592700785,"sku":null,"price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6579\/5185\/files\/images_23.jpg?v=1786210392","url":"https:\/\/elecsynergy.in\/products\/ds18b20-3-pin-through-hole-sensor","provider":"Elecsynergy","version":"1.0","type":"link"}