About: 1-Wire Indoor Temp and Humidity

Model: Humidity/Temp
Purpose: Provides Indoor Temp and Humidity readings.
Purchased from: www.hobby-boards.com
Details:
 
Dual sensor Temp and Humidity on the same board.
Temp is measured by a 1-Wire DS18S20-P sensor.
Humidity is measured using a Honeywell HIH-4021 humidity sensor which is interfaced to a 1-Wire DS2438AZ 1-Wire Smart Battery Monitor which converts a voltage into a digital (A-D) reading.
 
1-Wire Indoor Temp and Humidity
 
1-Wire Indoor Temp and Humidity