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DHT22/AM2302 Digital Temperature and Humidity Sensor module

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$6.99 $5.45
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Size: 28mm X 12mm X 10mm
main chip: DHT22 temperature and humidity sensor
working voltage: DC 3.3-5.5V

1. humidity measuring range: 0 --- 100% RH
2. humidity measurement accuracy: ±2% RH
3. temperature range: -40 --- 80℃
4. the temperature measurement accuracy: ±0.5℃
5. the working voltage: DC5V common
6. single-bus digital signal output, bidirectional serial data

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Rating: [5] 5 of 5 Stars! Date Added: 2015-03-14 09:55:16
This is a very easy to use module. No problems. See my tutorial at http://arduinotronics.blogspot.com/2015/03/ic-station-dht22-temperature-humidity.html

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DHT22/AM2302 Digital Temperature and Humidity Sensor module
$6.99 $5.45