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For lead-acid batteries with larger capacity, a switch charger is usually used to improve charging efficiency. The actual circuit of the designed 24V20Ah lead-acid battery switch charger is shown in ...[Details]
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Due to the price, NandFlash is more advantageous than NorFlash for storing large amounts of data. However, programs cannot be run directly on NandFlash, so S3C2440 provides a mechanism where the sy...[Details]
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Miaowei, senior principal engineer of VeriSilicon RTL design, video products, video design and verification, introduced VeriSilicon's technical applications in low-power/low-latency pixel processing ...[Details]
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STMicroelectronics
expands the range of supported devices for its NanoEdge AI Studio machine learning design software to include new smart sensors that include ST’s embedded smart sensor proces...[Details]
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Recently, during the 2021 China Integrated Circuit Design Innovation Conference and IC Application Expo (ICDIA), Dai Weimin, founder, chairman and president of VeriSilicon, introduced the opportuniti...[Details]
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There are reports that the Trump administration is tightening export rules to China to prevent Chinese companies from buying high-tech products such as semiconductors from the U.S. However, as U.S. o...[Details]
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一、Basic knowledge： Radiated emission - referred to as RE , detects the radiation interference emitted by the product. The international standard refers to CISPR25, and the national standard refer...[Details]
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//DS1820 application, read the DS1820 serial number and display it.
#include reg51.h
#include intrins.h
//Variable declaration
#define uchar unsigned char
#define uint unsigned int
floating d...[Details]
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From electric cars to drones, batteries have always struggled to strike a good balance between energy density and their own weight. However, scientists at Chalmers University of Technology have been...[Details]
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This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle and ci...[Details]
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Photoelectric switches are non-contact measurement sensors with a wide detection range. They are widely used in many measurement and control systems such as counting, distance measurement, and stro...[Details]
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Serial communication can be understood as opening files, writing files, reading files, and closing files. Using the system function open, write, read, close function char path = "dev/ser1"; if ( ...[Details]
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According to the Korea Herald, semiconductor industry observers pointed out that after experiencing a brutal slump this year, South Korea's memory chip industry is expected to show signs of improveme...[Details]
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With the rapid development of large-scale integrated circuits, PC performance continues to improve. Embedding an intelligent function card with a high-performance microprocessor as the core in the PC...[Details]
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Servo electronic transformer is a kind of power electronic equipment widely used in industrial automation, CNC machine tools, robots and other fields. It has the advantages of small size, light wei...[Details]
PCB Design
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