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DHT20 Temperature Humidity Sensor I2C
0 out of 5
C$4.90 Original price was: C$4.90.C$2.90Current price is: C$2.90.
Availability: In stock (can be backordered)
SKU: 26939
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Description
The Sensor DHT20 for temperature and humidity is a low-cost and easy-to-use device for measuring ambient temperature and humidity levels. It uses a capacitive ceramic humidity sensing element and a thermistor to measure the relative humidity and temperature, respectively. The sensor outputs a digital signal over I2C serial bus, making it very easy to use with microcontrollers such as an Arduino.
Aosong Sensor DHT20 is factory-calibrated and communicates with a microcontroller on its I2C bus.
Library and example code for Arduino is available.
- Operating Voltage 2.5-5.5V
- Temperature range -40…80C, tolerance 0.3C
- Humidity range 0-100% RH, tolerance 3%
- Response time 8s
- I2C bus clock 0-400kHz (full-static)
- I2C address (fixed) 0x38
- Dimensions 14 x 31 x 8 mm, 2.6g
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