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On April 19, Suzhou held a conference to promote the construction of "one zone and two centers" (National Biotechnology Innovation Center, National Third Generation Semiconductor Technology Innovatio...[Details]

Just recently, Internet TV ushered in a new round of price war.   Xiaomi reduced the prices of its TV products by 100 to 500 yuan at the "Mi Fans Festival" on April 9. The prices of the 32-inch Xiaom...[Details]

Yesterday I read the Flash of the STM32F030F4P6 that I often use, and found that in addition to the officially marked 0~3 sectors, 4~7 sectors can also be read and written normally, but the program c...[Details]

Today, foreign media reported that chipmaker AMD has submitted its plan to acquire US semiconductor giant Xilinx to the European Commission for review, and the deadline for the review is tentatively ...[Details]

      Over the past half century, with the promotion and application of power electronic equipment, the rapid increase of nonlinear loads, especially the use of high-voltage direct current transmissi...[Details]

Since many people always ask this question, here is a summary document for your reference. It must be explained here that the following steps are for Linux systems, not WinCE. You may notice that amo...[Details]

 1. Circuit diagram  2. Effect diagram  3. Code  4. Summary (digital tube) Code                             #include reg52.h sbit dm = P2^2; //segment code sbit wm = P2^3; //bit co...[Details]

A set of excellent audio equipment must be equipped with high-grade wires. The choice of wires, the materials used for wires, and the impact of the manufacturing process on the overall quality of t...[Details]

With the rapid development of information technology and network technology, information interaction application services have brought more convenience to human life, and information terminals have sh...[Details]

Hydraulic systems have the advantages of light structure, large transmission ratio, stable operation, easy to achieve stepless speed regulation and automation, etc., and have been widely used in vario...[Details]

According to news on March 14, Cerebras Systems released their third-generation wafer-level AI acceleration chip "WSE-3" (Wafer Scale Engine 3). The specifications and parameters are even crazier, an...[Details]

Government leaders and elected officials will not only face enormous challenges in 2022, but also grasp the opportunities brought by the response to the epidemic and economic recovery, changing polit...[Details]

Use chip STC89C52RC, 2 latches 6 common cathode digital tubes with decimal points display a 24-hour clock There is no clock chip, so the time will be reset after power failure Schematic diagram for T...[Details]

　　 I. Introduction 　　The IF PCM/DPSK telemetry signal fully softened demodulator uses software method to demodulate the digital signal directly sampled by IF. The result of intermediate frequency ...[Details]

Single-phase 220V capacitor motor is a common household electrical appliance motor, widely used in electric fans, air conditioners, washing machines and other equipment. Due to its simple structure...[Details]