DS18B20 Temperature Sensor

The DS18B20 temperature sensor leverages 1‑wire digital temperature measurement technology and supports 3.3V‑5V wide‑voltage power supply. It delivers precise readings with strong anti‑interference performance. Equipped with a standard PH2.0‑3P connector, the module fits screw mounting and Lego‑compatible assembly. It is widely deployed for ambient temperature monitoring, thermal alarm triggering, programming lessons and other scenarios.

   Digital signal output via 1‑wire communication protocol

   Stable temperature sampling with high measuring accuracy

   Broad supply voltage range for easy plug‑and‑play use