Table of Contents ToggleDS18B20 Temperature Sensor Module for ArduinoKey Features of DS18B20 Temperature Sensor ModuleTechnical SpecificationsApplications of DS18B20 Temperature SensorWorking Principle of DS18B20 SensorOne-Wire Communication AdvantageAccuracy and ResolutionPower Options and EfficiencyCompatibility with MicrocontrollersInstallation and Usage GuidelinesAdvantages of Using DS18B20 Sensor ModuleWhy Buy DS18B20 Temperature Sensor from ElectroxbdBuy DS18B20 Temperature Sensor Module for Arduino in BangladeshDS18B20 Temperature Sensor Module for ArduinoThe DS18B20 Temperature Sensor Module for Arduino is a highly accurate and reliable digital temperature sensing solution widely used in electronics, automation, and IoT projects. Unlike analog temperature sensors, the DS18B20 provides digital output, ensuring noise-free and stable readings even over long cable distances.This sensor communicates using the One-Wire protocol, allowing multiple sensors to be connected to a single data pin. Each DS18B20 has a unique 64-bit address, making it ideal for multi-point temperature monitoring systems.It is extensively used in Arduino projects, ESP8266 and ESP32 systems, Raspberry Pi applications, weather stations, smart homes, industrial temperature monitoring, and educational electronics projects.Key Features of DS18B20 Temperature Sensor ModuleDigital temperature sensingHigh accuracy and stabilityOne-Wire communication interfaceSupports multiple sensors on one pinWide temperature measurement rangeWorks with 3.3V and 5V logicNoise-resistant digital outputLong cable supportFast response timeReliable long-term operationTechnical SpecificationsSensor Model: DS18B20Measurement Type: Digital temperature sensingTemperature Range: -55°C to 125°CAccuracy: ±0.5°C (typical)Resolution: 9-bit to 12-bit selectableCommunication Protocol: One-WireOperating Voltage: 3.0V to 5.5VOutput Type: DigitalUnique ID: 64-bit ROM codeMounting: Module or probe-basedApplications of DS18B20 Temperature SensorThe DS18B20 temperature sensor module is suitable for a wide range of temperature monitoring applications, including:Arduino temperature measurement projectsSmart home temperature control systemsIoT-based environmental monitoringIndustrial temperature sensingWeather stationsAquarium and water temperature monitoringHVAC systemsSolar energy monitoringGreenhouse climate controlEducational electronics experimentsIts flexibility and digital accuracy make it one of the most popular temperature sensors worldwide.Working Principle of DS18B20 SensorThe DS18B20 sensor measures temperature using an internal semiconductor temperature-sensing element. The measured temperature is converted into a digital value inside the sensor itself.This digital data is transmitted over the One-Wire bus to the microcontroller. Since the data is already digitized, it is highly resistant to electrical noise and signal degradation.Each DS18B20 sensor has a unique address, allowing multiple sensors to share the same data line without interference.One-Wire Communication AdvantageThe One-Wire protocol requires only one data pin (plus power and ground), reducing wiring complexity. This makes the DS18B20 ideal for applications where multiple sensors are required over long distances.It also simplifies PCB design and allows easy expansion of temperature sensing networks.Accuracy and ResolutionThe DS18B20 supports selectable resolution from 9-bit to 12-bit, providing temperature resolution as fine as 0.0625°C. This level of precision is suitable for both industrial and hobbyist applications.Its accuracy remains stable across a wide temperature range, ensuring reliable performance in varying environments.Power Options and EfficiencyThe DS18B20 can operate in normal powered mode or parasite power mode, where it draws power directly from the data line. This feature is useful for low-power and remote sensing applications.Its low power consumption makes it suitable for battery-powered and solar-powered systems.Compatibility with MicrocontrollersThe DS18B20 sensor module works seamlessly with:Arduino Uno, Nano, MegaESP8266 and ESP32Raspberry PiSTM32 boardsOther One-Wire compatible controllersExtensive library support makes programming easy, even for beginners.Installation and Usage GuidelinesUse a pull-up resistor on data lineEnsure correct wiring polarityAvoid electrical noise sourcesSecure sensor placementUse waterproof version for liquid sensingCalibrate if requiredFollowing these steps ensures accurate and stable readings.Advantages of Using DS18B20 Sensor ModuleDigital and noise-free outputHigh accuracy and precisionEasy multi-sensor supportLong cable compatibilityLow power consumptionSimple wiringReliable and durable designWhy Buy DS18B20 Temperature Sensor from ElectroxbdGenuine and tested sensorsCompetitive pricing in BangladeshFast nationwide deliveryIdeal for Arduino and IoT projectsReliable customer supportLarge collection of sensorsTrusted electronics supplierTrusted Source for Reliable Electronic PartsBuy DS18B20 Temperature Sensor Module for Arduino in BangladeshGet accurate and dependable temperature readings with the DS18B20 Temperature Sensor Module for Arduino from Electroxbd.com. Perfect for IoT, automation, industrial, and DIY electronics projects.Office Address:H#1/1, In Opposite of RH Chhatrabash, Madrasa More, Debisingpara, Boalia, Rajshahi, BangladeshContact: 01600334238Website: www.electroxbd.comElectroxbd – Trusted Source for Reliable Electronic Parts. Common Questions:Q: What is the price of DS18B20 Temperature Sensor Module for Arduino in Bangladesh?A: The latest price of DS18B20 Temperature Sensor Module for Arduino in Bangladesh is 150 BDT.Q: Where to buy DS18B20 Temperature Sensor Module for Arduino in Bangladesh?A: You can buy the DS18B20 Temperature Sensor Module for Arduino at the best price from ElectroXBD in Bangladesh.
