⬆ Click the blue text above to follow our public account Welcome to Qingping’s Literary World Let’s witness the growth of a one-person enterprise together Hello everyone, I am Qingping, a middle-aged boy born in the 90s who loves reading and writing, and understands products and technology. Today I want to share how to build … Read more
In mid-February, my QNAP NAS, which had been in service for nearly 10 years, suddenly became unresponsive, and after much effort, it was clear it could not be revived. After some research, I decided to repurpose an old Dell workstation T7820 that my previous company had discarded into a home server. The goal of this … Read more
As someone who frequently deals with electronics, I have always had a question. Is there no trick behind the ability to casually interact with external servers just by tapping on a phone or typing on a computer at home? How do home devices access external servers? Before this, I only knew part of the story. … Read more
Brothers in the backend, contact me. I have plenty of space at home and I’m not afraid of taking up space. I want to build a stable multi-bay NAS at the server level. The requirements are low cost and many bays. If you want to talk about this, then I think you must use the … Read more
On July 9, mobile robot manufacturer Geek+ was listed on the Hong Kong Stock Exchange, closing at HKD 17.7 per share, up 5.36%. This is the latest case of a robotics company going public in Hong Kong. According to reports from Yicai, 12 other robotics companies have submitted listing applications to the Hong Kong Stock … Read more
1. Overview of the Market Summarizing the news from the weekend: ① The United States has imposed a 30% tariff on the EU and Mexico, first discussing the impact on us (mainly automotive parts). Exports of U.S. parts from Canada and Mexico that comply with USMCA standards will have zero tariffs, while those that do … Read more
Robot sensors are the “sensory system” that enables robots to interact with their environment. They are responsible for collecting information about internal states and external environments, forming the core foundation for robots to achieve autonomous decision-making, precise operations, and environmental adaptability. Application Scenario Examples Industrial Robots: Force control assembly (torque sensors) + Visual positioning (cameras) … Read more
Note:The following content does not constitute any investment advice, guidance, or commitment, and is for academic discussion only. Data Source: Public announcements from listed companies, industry research reports. 2025.07.13 Word count: 1510, estimated reading time: approximately 3.8 minutes Introduction:Shanghai’s “Brain Intelligence World” has opened, Neuralink has implanted chips in seven volunteers, and six Chinese companies … Read more
This article summarizes the daily market news and the author’s own trading records. The author also incurs losses; the stock market carries risks, please do not follow blindly! 01Summary in One Sentence Science and Technology Innovation Growth Tier; pay attention to mid-term reports; large orders for robots; Trump’s tax increase 02News Summary (1) In order … Read more
This week, several data points The Shanghai Composite Index rose by +1.09%, with a fluctuation of 2.66%;the All A-shares Index increased by 2.33%, with a fluctuation of 2.8%;market sentiment scored 59, with an average trading volume of 1.47 trillion.The above data indicates that the overall index environment is quite good. This week, the Tonghuashun Hot … Read more