| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,388 pcs
|
9388 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Humidity Range | |
| Lead Style | |
| Operating Temperature | |
| Output | |
| Resolution | |
| Voltage |
The DHT11 is a low-cost digital temperature and humidity sensor. It is factory calibrated and outputs temperature and humidity readings as serial data. The sensor operates within a voltage range of 3.5V to 5.5V and has an operating temperature range of 0°C to 50°C.
With a humidity measurement range of 20% to 90%, the DHT11 offers an accuracy of ±1°C for temperature and ±1% for humidity. It provides 16-bit resolution for both temperature and humidity readings. The sensor is suitable for applications requiring basic environmental monitoring within these specified ranges.
This sensor is often used in DIY projects and embedded systems where simple environmental data acquisition is needed. Its ease of interfacing with microcontrollers, such as Arduino, makes it a popular choice for hobbyists and engineers alike. The module version includes an inbuilt filtering capacitor and pull-up resistor, simplifying external connections compared to the bare sensor.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.5V to 5.5V.
0°C to 50°C.
16-bit for both temperature and humidity.
±1°C for temperature and ±1% for humidity.
0.3mA during measurement.
60µA.
Serial data.