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Medical tape, also known as (cloth-based tape), is made of medical non-woven fabric or PE perforated film coated with medical pressure-sensitive adhesive. It does not hurt the skin, adheres firmly, i...[Details]

At the China Mobile 5G Ecosystem Partner Conference, China Mobile announced the current progress of 5G construction. As of now, China Mobile has built 124,000 5G base stations, covering 56 citie...[Details]

According to foreign media reports, the report said that after the supply of Apple's key products increased, this shows that Chinese suppliers have basically resumed normal production after the closu...[Details]

Less than a month later, after Stanley, a well-established American company that had been deeply rooted in Shenzhen for 8 years, announced its dissolution and relocation to its Suzhou factory, Shengl...[Details]

　　 The power supply is often the most easily overlooked part in the circuit design process. As an excellent design, the power supply design should be very important, which greatly affects the perfor...[Details]

When I wrote this article, I actually hadn’t done much millimeter wave testing, and I believe that most of the readers who are reading this article have not been exposed to millimeter wave testing. S...[Details]

element14 launches Arduino UNO Anniversary Design Challenge Community members will have a chance to win a limited edition Arduino UNO Mini Shanghai, China, December 24, 2021 – Farnell, a globa...[Details]

A Bode plot with three poles and one zero will be used to analyze the gain and phase margin. Assuming a DC gain of 80dB, the first pole occurs at 100Hz. At this frequency, the slope of the gain curve...[Details]

On November 12, Xiamen Dinaike Intelligent Technology Co., Ltd. (hereinafter referred to as "Dinaike") was listed on the Shenzhen Stock Exchange's Growth Enterprise Market. The company's stock code i...[Details]

    The minimum system of single-chip microcomputer refers to a single-chip microcomputer system that can work with the least components. In order to facilitate the designer's self-development and ap...[Details]

The Medical Textile Air Permeability Tester is one of the gas permeability testers in the family. It is suitable for testing the air permeability of a variety of textiles including industrial fabrics...[Details]

According to foreign media reports, within two weeks of the third observation cycle after the upgrade, the Laser Interferometer Gravitational-Wave Observatory (LIGO) and the Virgo interferometer in I...[Details]

       Recently, Xiaomi 11 Pro, Xiaomi 11 Ultra and Xiaomi's new folding screen model passed the 3C certification together last week. Xiaomi has previously announced that Xiaomi 11 Pro and Ultra will...[Details]

Yesterday, I suddenly had an idea: can I use the absolute positioning of functions and variables to achieve modular updates of programs?   In other words, if I want to change a function, I only nee...[Details]

ARM system clock initialization: This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source. Clock pulse signal: Clock pulse ...[Details]