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Formaldehyde is an important chemical raw material and organic solvent, widely used in home decoration materials. Excessive formaldehyde gas will induce diseases and even cause cancer, directly endang...[Details]
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(1) For various fans and pumps, since P∝n is the cube of n, the power saving effect is significant and frequency converters should be used first. The specific values are shown in Table 1.
Ta...[Details]
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STMicroelectronics has released a virtual audio lab that provides engineers with complex audio design and evaluation capabilities for its SoundTerminal™ audio chips and digital MEMS microphones. The ...[Details]
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The figure shows the structure of the inverter circuit used in the high-frequency machine. As can be seen from the figure, the power amplifier circuit in the inverter circuit of the high-frequency m...[Details]
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1. Principles of timers and counters They automatically increase by 1 with the input pulse of the counter. For each pulse, the counter automatically increases by 1. When the counter is all 1, anoth...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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The circuit diagram is as follows: Program Description Wiring: MAX485-1 D+ links to MAX485-2 D+; MAX485-1 D- links to MAX485-2 D- Function: Serial port 1 automatically sends a tab of data, seri...[Details]
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The function declared with reentrant is a reentrant function. A reentrant function can be called by multiple processes at the same time. When a reentrant function is executed, another process can int...[Details]
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Recently, Saudi Basic Industries Corporation (SABIC) announced that its brand value has been estimated at US$4.67 billion, a year-on-year increase of 16%. This growth data, released by Brand Financ...[Details]
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On March 8, the factory renovation project of Tongling Dingxin Semiconductor Co., Ltd. (hereinafter referred to as "Dingxin Semiconductor") started. Dingxin Semiconductor was established in 2020. I...[Details]
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In July, Trina Solar released a 600W+ module with a positive short-circuit current of 18.42A and an open-circuit voltage of 41.7V. Calculations show that in a 1500V system, each string can have a m...[Details]
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Ambiq Micro said that the Apollo3 Blue wireless SoC with the Arm Cortex-M4F core it launched recently achieved a power consumption level of 6μA/MHz, using TSMC's 40nm ultra-low power (40ULP) process....[Details]
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According to foreign media reports from Jiwei.com, the United States and Japan will have further cooperation in the semiconductor industry and will form an alliance to ensure a stable supply of strat...[Details]
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Keysight Technologies and MediaTek Collaborate to Validate 5G Functionality of NR NTN and IoT NTN Based on 3GPP Rel-17 Standards
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This cooperation is based on the ...[Details]
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From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
Embedded System
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