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According to Jiwei.com, on June 10, according to the Shanghai Regulatory Bureau, Haitong Securities issued a public announcement on the summary report of the tutoring work for Shanghai Yeying Microel...[Details]
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In a video surveillance system, the choice of storage solution directly determines the system architecture of the entire system as well as the performance and stability of the system. Currently, there...[Details]
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1 Introduction
With the rapid development of digital processing technology in radar systems, high-speed data acquisition of radar echo signals is required. Under embedded conditions, the s...[Details]
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Abstract: This article introduces the composition and working principle of the phase-shifted full-bridge zero-voltage PWM soft switching circuit, analyzes the working process of the soft switchi...[Details]
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The simplest method of phase shifting in transformers is to use two windings connected in magnitude and angle on the secondary side, which can double the pulse number of the rectifier furnace. For h...[Details]
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When using ADC0809 to make a 5V voltmeter, I encountered new knowledge - analog-to-digital conversion, and quickly wrote it down for future reference.
ADC0809 data 8-bit output OUT1~OUT8, when con...[Details]
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The "partition" in module partitioning means planning, which refers to how to reasonably divide a large software into a series of independent functional parts that work together to meet the needs of ...[Details]
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Introduction
"Advanced C Language Programming for Embedded Systems" will mainly introduce the process of C language-based software project development for embedded systems, relatively complex ...[Details]
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During the development and testing of electric vehicle drive systems, developers need to measure high-frequency current and voltage in the vehicle's high-voltage electrical system. Due to limited i...[Details]
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Great Wall Strategic Consulting and the Tianjin Municipal Government jointly released the "GEI 2020 China Unicorn Enterprise Report". In the past year, a total of 251 companies were rated as "China U...[Details]
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According to Jiemian News, the industrial robot company jointly owned by Midea Group and Yaskawa Electric was dissolved at the end of June, and a liquidation group has been set up to accept claims. Y...[Details]
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With the rapid development of intelligent network technology, OTA (Over-The-Air) has become an indispensable part of the smart car field. It remotely manages the firmware, data and applications on ...[Details]
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China Energy Storage Network:
As an important part of future energy development, the Energy Internet "bears a heavy responsibility", but the development of the Energy Internet is inseparable ...[Details]
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On November 9, Shengong Co., Ltd. stated on the interactive platform that the company's production and operation are running normally. Silicon component products have received batch orders from some ...[Details]
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The first step is to open the 6410 baseboard schematic:
You can see that OK6410 has six buttons:
You can see that the six keys of OK6410 correspond to the pins KEYINT1, KEYINT2, KEY...[Details]
ST - Low Power RF
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