The controller is mainly used in electric energy or gas oven, and the operation is simple and convenient. The temperature control mode can be selected to achieve the best baking effect, and the baking time adopts the countdown mode. The controller has two working modes: automatic mode and manual mode; With humanized design, the controller output is the relay switching output, and the panel is provided with LED light-emitting tube for indication during action. It can simply and clearly indicate the working state of the machine, so that users can work more safely and conveniently.