DS18S20 Description
GND DQ VDD NC Ground Data In/Out Power Supply Voltage No Connect DESCRIPTION The DS18S20 Digital Thermometer provides 9 bit temperature readings which indicate the temperature of the device. Information is sent to/from the DS18S20 over a 1 Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS18S20. Power for reading, writing, and performing temperature...