久久精品国产亚洲77788,最新国产福利,成人毛片免费网站,日本免费黄色网址,午夜视频你懂的,免费久久,国产精品九九九九九九

RT18H20

The RT18H20 is a digital temperature sensor provides 9-bit to 12-bit Celsius temperature measurements。
Each RT18H20 has a unique 64 bit code and a 3 Byte Non-volatile random-access memory, and a 64 bit unique ID makes it easy for RT18H20 to network.
The Non-volatile random-access memory can be configured with temperature alarm upper and lower limits and resolution of the programming information. The chip requires almost no peripherals and has a simple circuit。