这是一款含有已校准数字信号输出的温湿度复合传感器，它应用于专用的数字模

This is a temperature and humidity composite sensor with calibrated digital signal output. It is applied to special digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has extremely high reliability and excellent long-term stability. The DHT11 sensor consists of a resistive humidity sensing element and an NTC temperature measuring element, and is connected to a high-performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability, and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration room. The calibration coefficients are stored in the OTP memory in the form of a program, and these calibration coefficients are called during the processing of the detection signal inside the sensor. The single-wire serial interface makes system integration simple and fast. Ultra-small size, extremely low power consumption, and signal transmission distance of up to 20 meters or more, making it the best choice for various applications and even the most demanding applications. The product is a 4-pin single-row pin package. The connection is convenient, and the special packaging form can be provided according to user needs.

This is a temperature and humidity composite sensor with calibrated digital signal output, which is used in dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The DHT11 sensor consists of a resistive wetting element and an NTC temperature measuring element and is connected to a high-performance 8-bit single-chip machine. Therefore, the product has excellent quality, ultra-fast response, strong anti-jamming ability, cost-effective advantages. Each DHT11 sensor is calibrated in an extremely precise humidity check chamber. Calibration factors are stored in OTP memory in the form of programs, and are invoked internally by the sensor during the processing of heartbeats. Single-line serial interface makes system integration easy and fast. Its ultra-small size and extremely low power consumption and signal transmission distance of more than 20 meters make it the best choice for a wide range of applications and even the most demanding applications. The product is available in a 4-pin single-row pin package. Easy to connect, special package forms can be provided according to user needs.

This is a composite sensor with calibrated digital signal output. It is applied to the special digital module acquisition technology and temperature and humidity sensor technology, which ensures the high reliability and excellent long-term stability of the product. DHT11 sensor is composed of a resistance humidity sensor and an NTC temperature measuring element, and is connected with a high performance 8-bit MCU. Therefore, the product has the advantages of excellent quality, super fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. Calibration coefficients are stored in OTP memory in the form of program, and they are called in the process of processing detection signals in the sensor. Single line serial interface makes system integration easy and fast. The ultra small volume, very low power consumption, signal transmission distance can reach 20 meters, making it the best choice for all kinds of applications and even the most demanding applications. The product is packaged with 4-pin single pin. Convenient connection, special packaging form can be provided according to user needs.<br>