DHT11 Humidity and Temperature Sensor


8 in stock

SKU: VT-SEN0289 Categories: ,


DHT11 is a  digital temperature and humidity sensor in a composite module. It contains a calibrated digital signal output of the temperature and humidity. DHT11 module includes a resistive humidity or moisture sensor components and an thermistor (NTC) as temperature measurement devices, and connected with a high-performance 8-bit microcontroller on board for processing all the data. It has 16bit resolution for humidity and temperature, it  utilizes single wire digital communication protocol.  DHT11 is a low cost but very accurate sensor module.
Each DHT11 element is strictly calibrated in the laboratory that is extremely accurate on humidity calibration. The calibration coefficients are stored as programmes in the OTP memory, which are used by the sensor’s internal signal detecting process. The single-wire serial interface makes system integration quick and easy. Its small size, low power consumption and up-to-20 meter signal transmission making it the best choice for various applications, including those most demanding ones. The component is 4-pin single row pin package. It is convenient to connect and special packages can be provided according to users’ request.

Additional information

Weight 5 g


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.