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In 1998, TCL cooperated with Microsoft to launch the "Venus Project", launched the "Heaven, Earth and Home" strategy in 2000 to intervene in Internet access equipment, established the 3C Joint Laborat...[Details]
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Figure 1
shows the first example. It is a cross section of a single conductor in free space, carrying a high frequency current. If the current were DC, the current density shown as the different ...[Details]
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High-power, high-brightness power LED is a green and environmentally friendly light source with high efficiency, energy saving and long luminous life. It is driven by adjusting the current flowing th...[Details]
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The ZS3089SL product is a switching power supply chip independently developed and produced by Shenzhen Liyuan Micro Technology. The product adopts a nationally produced design. Liyuan Micro owns al...[Details]
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OPPO Vice President Shen Yiren responded to netizens' questions on Weibo and said that OPPO is developing a smart watch. Shen Yiren also said that his biggest demand for smart watches is that he ca...[Details]
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Abstract: Programmable Logic Controller (PLC) is a new type of general automatic control device, which has the advantages of powerful functions, flexible use, high reliability, good environmental adap...[Details]
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The official WeChat public account of China Energy News recently updated an article, announcing that the perovskite solar cell α module independently developed by Hangzhou Xianna Optoelectronics Te...[Details]
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When reading the button level, we usually use a delay function or a loop delay to reduce the jitter time and read the correct button level. Example: #include "reg52.h" sbit SysKey P0^0 sbit LED P0^...[Details]
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This morning, OPPO Vice President Shen Yiren published an open letter to Ace players on Weibo, officially announcing that Ace has become a product series of OPPO. Prior to this, Ace was classi...[Details]
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AC servo motors and DC servo motors are two common types of motors in modern industry, and each has some advantages and disadvantages. This article will compare these two motors to help readers bet...[Details]
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An oscilloscope is basically a graphical display device that plots a graph of an electrical signal. In most applications, this graph shows how the signal changes over time, with the vertical axis (Y)...[Details]
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A team of scientists from Rice University and Lockheed Martin, which jointly established the Nanotechnology Research Center in 2008, has found a way to radically increase the capacity of lithium-io...[Details]
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International Energy Network/Photovoltaic Headlines (PV-2005) learned that on April 29, the winning candidates for the first batch of inverter framework bidding in 2024 of China Huadian Group Co., ...[Details]
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The full-bridge structure plays a very wide role in circuit design. This article introduces an isolated power supply design based on full-bridge DC-DC. The half-bridge IGBT board mentioned in the art...[Details]
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October 28, 2024, Shanghai, China -
Renesas Electronics, a global supplier of semiconductor solutions, announced today that it will once again appear at the 7th China International Import Expo ...[Details]