MCU Expert Secrets

1. Don't say "Give me a code" as the first sentence when you see someone else's reply. You should think about why. When you figure it out yourself and refer to other people 's
tips, you will know the difference between your own thinking and theirs.

2. Don't be stingy. If you can't even afford to spend dozens of dollars on a book, what are you learning? To save money, you read e-books, and the time wasted is definitely
more than the value of the book. Of course, if you want to look up information, you can only read PDF.

3. When learning new development software, be sure to read the help manual. The book you bought is not comprehensive enough. When you first come into contact with a software and don’t
understand anything, you blindly ask questions and make yourself look childish.

4. Don't skim the surface and muddle through. Subtleties often reflect strength.

5. It is better to keep outdated technologies in mind than to talk about fashionable technologies.

6. Read books you can understand carefully; read books you can't understand.
Don't expect to remember and master anything after reading a book for the first time - read it for the second and third time.

7. Practice more, solder boards, debug, write and adjust. You will never become a master if you only use software simulation.

8. Save all the source programs, PCBs, schematics, etc. you have done - that is one of your best accumulations.

9. As for the Internet, I still hope that everyone can use it more. Many questions do not have to be asked in the forum. First of all, you have to learn to
find answers by yourself. For example, Google and Baidu are good search engines. You can find a lot of relevant
information by just entering keywords. Don't always wait for others to give you hope. It can be seen that you must be lazy at ordinary times!

10 When you go to a forum, you should learn to read the previous posts. Don’t post without reading anything. Maybe your question has been
asked by someone else. If you ask again, others don’t want to repeat it. As a beginner, no one wants their posts to be unanswered
.

11. Although I am not trying to discourage beginners, I still want to say this: forums are places for everyone to discuss. If you
always expect experts to give you free advice, unless he is your relative!! The discussants should at least have the same level to discuss
. If the level gap is too big, even basic operations need others to answer, who will discuss with you?

What kind of people are impetuous?

Impetuous people tend to ask: What should I learn?
--- Learn the basics in a down-to-earth way? Want to learn ARM without knowing what a single-chip microcomputer is? Want to learn
LINUX without knowing C language? Don’t always aim too high.
Impetuous people tend to ask: Who has the source code of xxx? －－(How much money did you give them? Their own labor is given to you for nothing?)
Impetuous people tend to say: I beg you for xxx －－－(Even the Internet should have some dignity, right?)
Impetuous people tend to say: Urgent help －－－(In fact, it is just a simple course design)
Impetuous people tend to say: Is there any Chinese information about xxx? －－－One word: lazy. Don't say anything else. Can't use English? Who didn't
start from ABC?
Impetuous people tend to say: I beg you for xxx, my email is xxx@xxx.com, and then disappear---- Do you think you are the boss? People
invite you to dinner, do you want to feed you?
Impetuous people tend to ask: Is there a future in making microcontrollers? It's just for money. If you can't master the technology, you can rob a bank. Impetuous people tend to
say: Where can I find information about xxx chips? (In fact, most of the information is available on the Internet, but you have to
ask people, lazy!)
Impetuous people can be divided into two types: those who only watch and don't learn; those who only learn but don't persist;
impetuous people will never be masters.