Newbie seeking help

Feel free to come to the forum to exchange ideas; there are many such questions, and you can search on the forum for them. Generally speaking, it’s useful for beginners to first read GB150, and then consult some design materials – once that’s done, you’ll have many specific questions. Happy New Year! May you achieve new successes in the Year of the Ox. ============================= HaiChuan wishes prosperity in the Year of the Ox; feel free to participate to win wealth. [HaiChuan’s Prosperity Campaign] On the 28th day of the 12th lunar month, wealth is distributed – https://bbs.hcbbs.com/thread-3172080-1-1.html (Source: HaiChuan Chemical Forum – HuaChuanLiu). Although the forum is small, tens of thousands of posts have been made over 15 years; replies are rewarded, and everyone can enjoy together – https://bbs.hcbbs.com/thread-3174805-1-1.html (Source: HaiChuan Chemical Forum – HuaChuanLiu). [HaiChuan’s Prosperity Campaign] There are daily wealth-distribution activities on the 29th day of the 12th lunar month – https://bbs.hcbbs.com/thread-3174151-1-1.html (Source: HaiChuan Chemical Forum – HuaChuanLiu). [HaiChuan’s Blessings] Blessings are given on New Year’s Eve, five times in a row – https://bbs.hcbbs.com/thread-3174818-1-1.html (Source: HaiChuan Chemical Forum – HuaChuanLiu). [HaiChuan’s Blessings] Red envelopes are available every day from the first to the 15th day of the lunar new year – https://bbs.hcbbs.com/thread-3174947-1-1.html (Source: HaiChuan Chemical Forum – HuaChuanLiu). [HaiChuan’s Blessings] A pleasant mood on the second day of the lunar new year, with beautiful scenery everywhere – https://bbs.hcbbs.com/thread-3175078-1-1.html (Source: HaiChuan Chemical Forum – HuaChuanLiu). [HaiChuan’s Blessings] A good mood on the third day of the lunar new year, with beautiful views everywhere – https://bbs.hcbbs.com/thread-3175528-1-1.html (Source: HaiChuan Chemical Forum – HuaChuanLiu)