A.模擬電壓信號(hào)B.16位二進(jìn)制數(shù)字信號(hào)C.“0”或“1”開關(guān)量信號(hào)D.模擬電流信號(hào)
A.GND(地線)B.DQ(信號(hào)線)C.VDD(電源線)D.RST(復(fù)位線)
A.AD590B.SG590C.DS18B20D.TMP17