zł8.91
DHT21 - temperature and humidity sensor
ID: 211332
zł21.12
Tax included
zł17.17 tax excl.
Temperature and humidity sensor DHT21 / AM2301 in housing, -40 to 80 ° C, 0 -100% RH, RoHS
mutex / ocfipreoqyfb / mutex
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
The DHT21 / AM2301 sensor, enclosed in a plastic housing, allows easy measurement of temperature and air humidity by any microprocessor system, eg Arduino . The Arduino library for its use is available here.
Features:
- Model: DHT21 / AM2301
- Temperature
- Measuring range: from -40 to +80 ° C
- Resolution: 0.1 ° C
- Accuracy: +/- 0.2 ° C
- Response time: 2 sec
- Humidity:
- Measuring range: 0 - 100% RH
- Resolution: 0.1% RH
- Accuracy ± 1 RH (at 25 ° C)
- Response time: 2 sec
- Power supply: 3.3 V - 5.5 V
- Power consumption: 1.5 mA
- Dimensions: 28 x 22 x 5 mm
Example connection
DHT11 / 22 and Arduino Uno
To download
- Documentation
- The arduino library
- An article on the Mikrokontroler.pl portal titled "Humidity and temperature sensors DHT11 and DHT22"
mutex / ocfipreoqyfb / mutex
211332
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Temperature and humidity sensor DHT21 / AM2301 in housing, -40 to 80 ° C, 0 -100% RH, RoHS
mutex / ocfipreoqyfb / mutex