DS18B20 Digital Temperature Sensor

The DS18B20 Digital Temperature Sensor is a high-accuracy digital temperature sensor designed to measure temperature in a wide range of applications. It communicates using the 1-Wire digital communication protocol, allowing multiple sensors to be connected to a single microcontroller pin. The sensor operates over a temperature range of −55°C to +125°C with an accuracy of ±0.5°C over most of its operating range. It can be easily interfaced with microcontrollers such as Arduino, ESP32, STM32, Raspberry Pi, and PIC. Due to its waterproof versions, reliable performance, and low power consumption, the DS18B20 is widely used in industrial temperature monitoring, weather stations, HVAC systems, food processing, biomedical equipment, IoT applications, and environmental data logging systems.