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DHT11 Temperature and Humidity Sensor
Available Qty:
40
SKU: A-2865
Aosong
DHT11 Temperature and Humidity Sensor
Temp and Humidity Sensor
Inexpensive
1Hz Max Sampling Rate
3 to 5V.
Use with Arduino
$1.15
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Product Description
Manufacturer: Aosong
Manufacturer Part No: DHT11
RoHS: Yes
Datasheet: Click Here
This is a simple, inexpensive temperature and humidity sensor. It spits out a basic digital signal on the data pin. One of the biggest down sides is you can only collect data once every 2 seconds.
Here is a quick wiring example to an Arduino Nano.
There is an Arduino library and example code available here.
Technical Specifications
3 to 5V power and I/O
2.5mA max current use during conversion (while requesting data)
Good for 20-80% humidity readings with 5% accuracy
Good for 0-50°C temperature readings ±2°C accuracy
No more than 1 Hz sampling rate (once every second)
Body size 15.5mm x 12mm x 5.5mm
4 pins with 0.1" spacing
More Information
| Same Spec Items | - |
|---|---|
| SKU | A-2865 |
| Manufacturer | Aosong |
| MPN | DHT11 |
| Can be used with | - |
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