☺Adopt DS18B20 Chip: This digital temperature sensor module board kit is adopted DS18B20 chip with these specifications of small size, low hardware cost, strong anti-interference ability, and high precision
☺Use Bidirectional Single Bus: Both clock and data are transmitted by a digital bidirectional single bus, and the data transmission is bidirectional, saving I/O lines, simple resource structure, low cost, and convenient for bus expansion and maintenance
☺Professional Manufacturing: This DS18B20 electronic components with waterproof stainless steel probe has professional manufacturing which strictly follow a standards and precise processing to keep durability
☺Wide Temperature Range: The temperature range of this bidirectional single bus electronic components is -50 ℃-+125 ℃ which is suitable for many occasions with high safety and can be used for a long time
☺Clear Port Display & Humanize Kits: The DAT (18B20 Data) port, VCC (18B20 Positive) port, GND (18B20 Negative) port is on the indicated sensor and this kit is with a 3P cable and waterproof stainless steel probe