570-1947-02-01-19

On April 1, at the design briefing meeting for the construction drawings of the 110 kV Sanqi power transmission and transformation project in Ningbo, Zhejiang Province, the owner proposed to change...[Details]

The core of DLP digital projection technology is the DMD chip , which has millions of micro-mirrors, which reflect the light source onto the screen directly to form an image by flippi...[Details]

      The realme GT Neo2T phone will be released on October 19, and the official has already preheated it many times. In addition to the first domestic Dimensity 1200-AI flagship chip, this phone wil...[Details]

Any oscilloscope has limited memory, so all oscilloscopes must use triggers. A trigger is an event of interest that the oscilloscope should find. In other words, it is something that the user wants t...[Details]

Select the "Generate Assembler SRC File" and "Assemble SRC File" options for the corresponding files. Note that these two items are gray at first, and they will be confirmed as black after clicking t...[Details]

　　Anyone who has done development work has had this experience: testing a switching power supply or hearing the uninvited sound of high-voltage leakage or high-voltage arcing from a similar product. ...[Details]

Yesterday, Shi Min, the inventor of flash memory technology and a master of semiconductors who came from the same family as Zhang Zhong, passed away, which is sad. According to an obituary published...[Details]

Recently, according to a report by Handelsblatt, the automation boom during the COVID-19 pandemic has even surprised people in the robotics industry. Susan Biller, secretary general of the I...[Details]

1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]

introduction Most embedded systems work in an environment with real-time requirements. Some embedded devices may require software to respond within ms, while some real-time tasks must be execu...[Details]

The difference between OLED and PLED Organic electroluminescent technology is currently being developed around the world. It can be roughly divided into two technologies based on diff...[Details]

On September 18, metamaterials have properties that similar natural materials do not have. Researchers at the University of Glasgow in the UK have developed a new, cheap, easy-to-manufacture ultra-...[Details]

According to the "Sci-Tech Innovation Board Daily", the agreement for the National Big Fund Phase II and Shanghai Integrated Circuit Fund to invest a total of 4.5 billion yuan in Unisoc has been sign...[Details]

1. Introduction: "Flexible testing" technology is a system design and implementation technology that relies on related technologies to meet test and measurement needs. It is based on virt...[Details]

　　The difference between vacuum pressure gauge and pressure gauge 　　1. Different functions 　　1. Vacuum gauge: Based on atmospheric pressure, it is an instrument used to measure pressure less than atm...[Details]