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It is quite difficult to desolder SMD integrated circuits under amateur conditions. In my maintenance practice, I have summarized a set of methods for desoldering SMD integrated circuits and would li...[Details]
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Analog LED dimming is simple to design and low-cost, but it is not suitable for applications that require stable color temperature; digital PWM dimming has better color temperature control, but it ...[Details]
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On February 23, Chunqiu Electronics disclosed its 2021 performance report. In 2021, the company achieved total operating revenue of 4.025 billion yuan, a year-on-year increase of 12.37%; operating pr...[Details]
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Using computers for data acquisition and control has always been a hot topic of research. Most data acquisition and control systems are in the form of plug-in cards; however, for increasingly popul...[Details]
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On May 5, ZTE officially announced that its 5G flagship AXON 10 Pro will be launched on May 6. ZTE AXON 10 Pro uses a 6.47-inch AMOLED flexible curved water drop screen with a resolution of 2340×10...[Details]
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On the evening of October 15, Sihui Fushi announced that it achieved revenue of 754 million yuan in the first three quarters, a year-on-year increase of 59.34%; net profit attributable to shareholder...[Details]
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Push-pull and half-bridge conversion circuits
(a) Push-pull type (b) Half-bridge type
Figure Push-pull and half-bridge conversion circuits
The push-pull converter and the half-bridge convert...[Details]
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Beijing time, August 3, SK Hynix of South Korea has developed a 238-layer NAND flash memory chip, which can be used in PC storage devices, smartphones and servers. Last week, Micron also began shippi...[Details]
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On May 5, Guo Wenhai, deputy secretary of the Foshan Municipal Party Committee and acting mayor, visited Guangdong Yuefang Technology Co., Ltd. and Open Source Chip Research Institute for on-site res...[Details]
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Shenzhen Guowei's patent for voice-operated control communication devices uses voice control instead of physical button control, making it more convenient and intelligent for customers to use, and th...[Details]
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introduction
Fieldbus technology has been widely used in industrial control, especially CAN (Control Area Network) bus, which has the advantages of high reliability, low cost and easy implemen...[Details]
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On June 25, the 2024 Qingdao International Display Conference and the first Pan-Semiconductor Industry Development Conference opened grandly, joining global industry leaders to explore new trends...[Details]
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South Korean giant Samsung Electronics said that earlier this month, its sixth chip foundry production line in South Korea has started construction, with an investment of up to US$8.1 billion. This m...[Details]
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When using stm32, spi3 and jtag ports overlap. If you want to use spi3 or use the jtag port as a normal io port, you can refer to the following configuration:
1. Use the spi3 interface and refer to t...[Details]
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MathWorks and NXP Collaborate to Launch Model-Based Design Toolbox for Battery Management Systems
New toolbox simplifies battery management system design, testing and algorithm deploy...[Details]
Power technology
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