To what extent should SCM learn before it can engage in SCM work? What specific examples do SCM work generally do?

1. The work of single chip microcomputer is divided into hardware part and software part. Some companies are separate, and some companies you have to do. Hardware needs to be accumulated slowly at work, so I suggest you find a job focusing on software first, and gradually accumulate hardware experience at work. As for the degree of learning, monitors, buttons, AD converters, serial ports, timers, these things are very skilled, and you can almost find an internship unit, and then absorb other people's good things, software and hardware in the unit.

2. Now I basically modify the hardware according to the specific requirements of the company, and then write programs for the hardware. Debugging programs is the most time-consuming, and you must be able to stand loneliness in this respect. Sometimes you may not find bugs in one day, but you will feel a sense of accomplishment after finding them.

3. There is a lot of work of single chip microcomputer now, because it is needed in many places. I believe that you should be very clear. There are many kinds of specific work, such as research and development, technical support, pre-sales, sales plan, chip sales, etc.

4. See what kind of work you want to do. If you work in R&D, find an internship place and carefully design a thing and a whole, which will greatly improve you.

If you say yes, you can If you say no, it's no use if I say yes. The key is to be good at learning, because our work will often need to learn new things.

Finally, I hope it is useful to you. If you really want to learn MCU well, you should use your hands and brains more and do some concrete things to improve your ability to integrate theory with practice. Saying that it is the most effective is very general.

Supplementary answer:

What you need to improve your personal opinion now is to do something practical and engineering, so that theory and practice can be better combined.

As for software, you can learn protel, keil and MultiSIM.

If you are looking for an internship unit, I personally feel that it is brave to recommend myself. At that time, I was often rejected. Hehe, to recruit people in this field is to sell yourself. If you try, you have a chance, otherwise you won't have a chance.