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Temperature Sensor
Temperature Sensor
Temperature Sensor
Temperature Sensor
Temperature Sensor
Temperature Sensor
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EMS-00007-A

(Last updated) Jun 20, 2026

Temperature Sensor

Digital temperature sensing module

The DS18B20 Temperature Sensor Module is a digital temperature sensor that uses the 1-Wire communication protocol for accurate readings. Developed by Dallas Semiconductor, it provides calibrated digital output with high precision and supports multiple sensors on a single data line. It is widely used in weather stations, automation systems, industrial monitoring, and Arduino projects.
Product Type Digital Temperature Sensor
Model DS18B20
Communication Protocol 1-Wire
Operating Voltage 3V – 5.5V DC
Temperature Range -55°C to +125°C
Accuracy ±0.5°C