LWTN-4342

Overview and measurement principle of RF admittance level meter: Radio frequency admittance is a new type of level control technology developed from capacitive type, which is anti-hanging, mor...[Details]

The world's first manned intelligent split flying car Recently, Beijing Institute of Technology and a number of units jointly released the world's first manned two-seater intelligent split flying ...[Details]

     News on the morning of May 10th, Wristcam is a unique product that adds an external camera to the Apple Watch, satisfying many people's imagination of this product. Foreign media AppleInsider re...[Details]

According to Yonhap News Agency, a data document released by the Ministry of Trade, Industry and Energy and the Semiconductor Industry Association of South Korea on the 5th showed that South Korea's ...[Details]

　　There are many types and brands of colorimeter on the market now, with great price differences and test results. Users may be at a loss when choosing, or easily misled and thus face a dilemma in cho...[Details]

Time relay control inching and self-locking circuit Today we will learn how to use the time relay control circuit to realize the inching and self-locking circuit First, after ...[Details]

Without using hands or keyboard, just relying on thoughts, 691.55 bits can be output on the computer screen per minute, which is equivalent to 69 Chinese characters per minute.   Output 691.55 bits p...[Details]

LED, also known as Light Emitting Diode, is a semiconductor component. Since 1962, when General Electric Company of the United States developed the world's first practical red light LED, L...[Details]

Figure a is to measure the resistance of the coil. The multimeter is set to R×100Ω. Figure b is to measure the pull-in voltage and release voltage of the relay. Adjust the voltage regulator to gradual...[Details]

In June this year, Xinhuazhang Technology successfully released the "EDA 2.0 White Paper", which was the first to point out the key development path for the next generation of EDA. It proposed to rel...[Details]

On January 4, the construction of the R&D and industrialization base of the National Third Generation Semiconductor Technology Innovation Center started. The total investment of the project exceeds 1...[Details]

1. Overview At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]

BYD, the sales champion of new energy vehicles in 2018, has launched another long-range model. BYD's new Yuan EV 535 has recently started pre-sale at Yuan Center in Beijing. As an upgraded version ...[Details]

  　　There are many methods to measure the load resonance frequency of a crystal oscillator, and the direct impedance method is one of them. It uses a network analyzer and is more accurate, conven...[Details]

On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]