Space indoor and outdoor temperature and humidity monitoring device based on single chip microcomputer

The utility model discloses a space indoor and outdoor temperature and humidity monitoring device based on a single chip microcomputer, comprising a power supply module, a single chip microcomputer, a sensor assembly, a display, a loudspeaker and a press key, wherein the power supply module is used for supplying power; the single chip microcomputer is used for data operation and treatment; the sensor assembly comprises an outdoor temperature sensor, an indoor temperature sensor and a humidity sensor, and is used for acquiring indoor and outdoor temperature and humidity data and inputting the data into the single chip microcomputer; the display device is connected to the single chip microcomputer and is used for displaying temperature and humidity parameters; the loudspeaker is connected to the single chip microcomputer and is used for alarming; and the press key is connected with the single chip microcomputer in a control manner. The space indoor and outdoor temperature and humidity monitoring device based on the single chip microcomputer has the advantages that a user is helped to know about indoor and outdoor temperature and humidity parameters in real time.