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In order to meet the application of a certain micro-power instrument and improve safety performance, a design scheme for an ultra-low power lithium battery management system is proposed. A bidirect...[Details]
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As the range continues to improve, the number of vehicles owned continues to increase, but the charging speed is slow and the supporting facilities cannot keep up with the speed of vehicle developmen...[Details]
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The Ministry of Industry and Information Technology has announced the changes in the information of new vehicle manufacturers and approved enterprises to be released in the "Announcement on Road Moto...[Details]
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DC ammeters generally can directly measure currents on the order of microamps or milliamperes. For measuring currents of several amps, a special shunt can be set up in the ammeter; for measuring curr...[Details]
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July 13-14, hosted by China Integrated Circuit Design Innovation Alliance, Wuxi National High-tech Industrial Development Zone Management Committee, and National "Xinhuo" Mass Entrepreneurship Base (...[Details]
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0 Introduction
An important performance indicator in multi-channel output technology is the problem of load cross-regulation rate. We usually use the method of multiple windings on the sec...[Details]
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Power supply measurement of electronic devices usually refers to the measurement of switching power supplies (of course, there are also linear power supplies). There are a lot of materials about swit...[Details]
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Recently, Hyundai Motor Group unveiled the VR design review site and test system for the first time at its Namyang Research Institute in Gyeonggi Province, announcing the official launch of the virtu...[Details]
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In the fields of power, industry and mechanical equipment, the application of industrial automation and motor control technology is becoming more and more extensive.
Detecting information such...[Details]
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Punching into a flat shape
This production process is actually very difficult. First, the drum must be rotated at a high speed to produce about 30km of film per hour on average, and at the sa...[Details]
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At present, high-current ground resistance measuring instruments used for safety protection detection have been increasingly widely used in the quality inspection of household appliances, insul...[Details]
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Qichacha Big Data Research Institute recently released the "Investment and Financing Report of my country's Chip Semiconductor Brands in the Past Decade", analyzing the changes in industry investment...[Details]
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From June 21 to 23, the Japan Industrial Exhibition was held at Tokyo BIG SIGHT Ariake International Exhibition Center, attracting more than 60,000 visitors. The scene was crowded and lively. The J...[Details]
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It is no accident that Xilinx FPGA products play an increasingly important role in the design and development of today's most demanding digital signal processing (DSP) systems. After more than two ...[Details]
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1. Macro definition Use define to define macros #define uchar unsigned char //macro definition, cannot be added; it is a preprocessing instruction, not a statement uchar i; 2. Function defi...[Details]
DSP and ARM Processors
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