This design is based on the Renesas microcontroller uPD79F7020 and implements a low-cost microwave oven. The specific functions of this microwave oven are as follows:
- Cooking function
- Microwave function: 5 types of firepower can be set
- Grill: 5 types of grilling modes can be set
- Hot air convection: 10 temperature states can be set
- Defrost: Defrost according to weight and time
- Automatic menu: 10 menus
- Quick cooking function
- Combination cooking: two cooking modes can be set
- Clock function: clock function, reservation function
- Abnormality detection function (can detect abnormalities such as temperature sensors)
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