DHT22 single-bus digital temperature and humidity sensor module electronic building blocks AM2302 for arduino
US$ 5.88
US$ 7.76
: In stock
: 59406
9547 Temperature and humidity sensor module Description: 1. Size: 28.2 mm (length) * 13.1 mm (width) * 10 mm (high) 2. Weight: 6 g 3....
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Temperature and humidity sensor module
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Description:
1. Size: 28.2 mm (length) * 13.1 mm (width) * 10 mm (high)
2. Weight: 6 g
3. Working voltage: 3 V - 5.5 V
4. The sensor models: the loose AM2302 temperature and humidity sensor
5. Signal output form: digital signal
6. Temperature measurement range: - 40°c to 80°c
7. Measuring accuracy: 0.5°c
8. The humidity measuring range: 0-100% RH
9. Measuring accuracy: 2% RH
10. Resolution: 16
11. With fixed screw holes, convenient installation and fixation. Diameter of 2.6 mm
Module interface description:
"+" : positive
"-" : the power of anode
"Out" : the microcontroller IO port
Package included:
- 1 * DHT22 Temperature Humidity Module
- 3*cable
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