Students in the electronic design competition should pay attention to the following points: the key point of the electronic design competition is 1, so don't pursue high precision, but pass. The time of the electric competition is limited. It is better to learn what you have learned than to spend time on things you have never touched. For most people, if they haven't been exposed to high-end controllers such as DSP, FPGA and ARM before, they don't need to learn. This controller can't be understood in just a few months, let alone skilled application and development projects. In the electrical competition, others won't give you extra points because people use the new controller, just look at the actual completion of your project. Single-chip microcomputer, I personally recommend F5 1 series, with appropriate resources and instructions compatible with 5 1, which is relatively quick to get started. You should spend your time using single chip microcomputer instead of learning single chip microcomputer. R8· www.getsoon.com.cn。 V J% {，|

2, don't be greedy, be specialized and profound, and pay attention to the design of modules in peacetime training, paying special attention to portability, stability and reliability. For example, if you write a display program, it's best to achieve such an effect: give the display content and display interface, complete the design of the display program within 2 hours, and interface with other parts of the system. Designing a motor drive should meet the needs of most motors and ensure that the circuit will not be damaged under any circumstances (such as installing safety devices such as fuses, installing current limiting circuits, protecting circuits, etc.). ). Georgian Technical Forum "t0 i! @ & ampm！ F8？ # m: ~: |

3. It is better for the control training group to design a good communication system (most control projects are suitable for simplifying tasks with multi-computer systems). In this way, the project can be divided into several small modules during the competition, and the modules are connected by communication. Generally, modules (such as monitors, motor drivers, keyboards, etc.). ) is designed as a communication mode, which can be directly linked when used, and consumes little main CPU resources. Georgian Technical Forum, O: "I9B6y-"

4. Modular design and training. For example, the control group has two groups that can work together. The two groups develop different modules respectively, communicate with each other after the design is completed, and enjoy the design results. This can save a lot of time and develop more modules. www.getsoon.com.cn D)I & amp； M" O 1 R( j) ^0 G7 D( y

5. Pay attention to paper writing, document arrangement and data collection. When the electricity is cold, papers occupy a considerable proportion, and a good paper can never be rushed out in a day or two.

1 o . B % y/d0 S * v； B8 a！ An eNEC microcontroller, ROHM, LRC6, is used to practice the project. It is necessary to simulate the competition for more than two times before the electric competition, and it is required to complete the project within the specified time. Through such training, you can learn to plan projects, allocate time, and learn to identify the pitfalls and difficulties of some topics. NEC microcontroller, Rohm, LRC＄i8r &；; p！ w 1 n) o% E

7. Don't spend too much time on gorgeous appearance (such as showing), but do more practical things.