Your shopping cart
Your shopping cart is empty!
Let me help you spend some money :)
DS18B20 - 1Wire Digital Thermometer Description The DS18B20 digital thermometer 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 line (and ground) for communication with a central microprocesso..