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During each power-on process of the microcontroller and its application circuit, since there are usually some filter capacitors of varying capacities in the power supply circuit, the power supply vo...[Details]
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1 Introduction
At present, the ECG workstation system, which mainly focuses on automatic measurement, analysis and diagnosis of ECG signals, has been widely used and has played a great role in...[Details]
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On February 12, Yongxing Materials stated on its investor interaction platform that the company is stepping up construction of the second phase of a 20,000-ton annual battery-grade lithium carbonate ...[Details]
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According to foreign media reports, Gapwaves, a millimeter wave waveguide antenna technology company, recently announced a partnership with Uhnder to develop a high-resolution radar and plans to depl...[Details]
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O Introduction
OQPSK modulation technology is a constant envelope digital modulation technology developed after OPSK. It is widely used in mobile communication and satellite communication d...[Details]
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According to recent data from Beijing Baoxingda, a manufacturer dedicated to embedded data security, the ESPU series security chips have increased their market share and have been widely used ...[Details]
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__use_no_semihosting_swi, that is, do not use semihost mode to prevent the program from entering software interrupts. 1. If file operations such as printf, fopen, and fclose occur during the compil...[Details]
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How to use a soldering iron correctly
Soldering technology is a basic skill that radio enthusiasts must master, and it takes a lot of practice to master it. 1. Choose the right solder. You should...[Details]
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Mobileye, a subsidiary of Intel (INTC), recently shared its plans to develop a self-driving car system for 2025. Tianyancha shows that Mobileye is an Israeli company that has been focusing on the ADA...[Details]
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NXP Semiconductors LPC4350 is the first implementation of 32-bit ARM® Cortex™-M0/M4 on a single chip. The M4 can focus on high-speed data plane processing, while the M0 can handle low-speed control t...[Details]
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Some basic components of the car circuit will always be damaged, so how should we check them? This article lists seven places of detection methods for car circuits. Let's take a look! 1. Inspection...[Details]
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Candles have been very useful since ancient times, guiding mankind at night even before Edison came up with the idea of the light bulb. Today, from churches to kitchens, candles not only provide ...[Details]
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Yesterday, the Ministry of Industry and Information Technology and the State-owned Assets Supervision and Administration Commission issued the "Notice on Carrying out the 2019 Special Action to...[Details]
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According to Jiwei.com, TSMC, the leading foundry company, announced today (1) that the company is entering a period of higher growth and plans to invest USD 100 billion in the next three years to in...[Details]
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On March 13, BAIC Group and CATL signed a strategic cooperation agreement on business cooperation and advanced technology empowerment. The two parties plan to jointly develop power battery products...[Details]