Purchase Qty. Reference FOB Price
50-999 Pieces US$2.50
1,000-4,999 Pieces US$2.00
5,000+ Pieces US$1.80
Product Description
Product Description The DS18B20 digital temperature sensor provides 9-bit to 12-bit celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-wire bus that by definition requires only one data ...