Application circuit and application method of electric oven

The invention relates to the technical field of electric ovens, in particular to an application circuit of an electric oven. The electric oven comprises a microcontroller and a power board and a display board which are connected with the microcontroller, wherein the power board is mainly composed of a master control circuit power supply module, a first load driving control circuit and a buzz module of the microcontroller and connected with the micro controller, and the display board is mainly composed of the microcontroller, a display module, a button module, an encoder module, a second load driving control circuit, a temperature detection module, a power failure memory module and an interface module. Therefore, the functions of the electric oven and bread making can be integrated into a whole, and the advantages of the power failure function and the long service life are achieved. 本发明涉及电烤箱技术领域，具体公开了种电烤箱的应用电路，该电烤箱包括微型控制器，分别与所述微型控制器连接的电源板、显示板，其中所述电源板主要由微型控制器的主控电路供电模块、第负载驱动控制电路和蜂鸣器模块构成且与微型控制器连接，所述显示板主要由微型控制器、显示