DHT11数字温湿度传感器是一款含有已校准数字信号输出的温湿度复合传感器。-DHT11 digital temperature and humidity sensor is a digital signal containing a calibrated temperature and humidity combined sensor output.

DHT11数字湿温度传感器的原理和应用范例-DHT11Principle and application example of digital wet temperature sensor

基于C52单片机的无线传输及温湿度检测,并可以实时显示和报警-Based on C52 MCU and wireless transmission of temperature and humidity testing, and real-time display and alarm