DHT11 Temperature and Humidity Sensor

This DHT11 Temperature and Humidity Sensor features a calibrated digital signal output with the temperature and humidity sensor complex.
SKU: DFR0067

Availability: 7 In Stock

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Its technology ensures the high reliability and excellent long-term stability. A high-performance 8-bit microcontroller is connected. This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It is of excellent quality, has a fast response, anti-interference ability and high cost performance advantages.

Each DHT11 sensors features extremely accurate calibration from a humidity calibration chamber. The calibration coefficients stored in the OTP program memory, internal sensors detect signals in the process, we should call these calibration coefficients. The single-wire serial interface system is integrated to become quick and easy. Small size, low power, signal transmission distance up to 20 meters, making it a variety of applications and even the most demanding applications. The product is 4-pin single row pin package. Convenient connection, special packages can be provided according to users need.


Wiki, Arduino Sample Code, DataSheet (Chinese),DataSheet (English)

Additional Info

Additional Info


Supply Voltage: +5 V.
Temperature range :0-50 °C error of ± 2 °C.
Humidity :20-90% RH ± 5% RH error.
Interface: Digital.

Data Sheets
Minimum Age No
Other SKUs N/A