1, notebook and pen

There are some notes to remember. The whole learning process is-first theory, then practice, and then add notes according to your own ideas to prevent you from forgetting when you go back. Even if there are forgotten parts, turn out your notes and combine them with your actual operation memory at that time. I basically remembered it.

2, 2G USB flash drive or mobile phone memory card

After studying, there are many electronic files to save for you. In case new products are added later.

3. The articles you need.

It usually takes five to seven days to study, so please bring your own necessities.