sht11 calibrated digital humidity and temperature sensor
Just connect this tiny sensor to an avr ethernet board and you can measure temperature + humidity + dew point. No other external components are needed.
A complete description and software is available at:
http://tuxgraphics.org/electronics/200709/avr-webserver-sensirion-humidity-temperature.shtml
Features:
- a wide supply voltage range (2.5-5.5V)
- 2 sensors for relative humidity and temperature
- Precise dewpoint calculation possible
- Measurement range: 0-100% RH (+/- 3%)
- Temp. accuracy: +/- 0.4°C @ 25 °C
- digital output and fully calibrated
- size: 5x7.5mm (0.196x0.295 inch)
[view/download datasheet, 673659 bytes]
price: 13.55 Euro [convert_currency]
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