Not bad. From Xunwei's notebook course, it is not difficult to find that the content is novel, there are many practical exercises and the class hours are rigorous. The teaching and use of oscilloscope in notebook practice is the highlight of Xunwei. More than 20 almost brand-new digital oscilloscopes are available for students, and the curriculum of Xunwei is still good. Xunwei (China) Information Technology Co., Ltd. is a computer system integration company focusing on product software and industry application software research and development, software and hardware technical services. The company always adheres to the business philosophy of honesty first, people-oriented, helping each other in the same boat and pursuing Excellence. After years of continuous development and growth, the company's business is booming and there are many customers.