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Ganfeng Lithium has made a new breakthrough in the field of solid-state power. The pure electric SUV SERES-5 equipped with Ganfeng Lithium's ternary solid-liquid hybrid lithium-ion battery is sched...[Details]
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The main function of the frequency tracking circuit is to maintain synchronization with the grid voltage and avoid spectrum leakage. The phase voltage is stepped down by the transformer, passed throu...[Details]
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In the process of developing towards 4G mobile phones, the biggest challenge that portable system design engineers will face is to support multiple existing mobile communication standards, includin...[Details]
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first step: 1. Turn off ubuntu's firewall ufw disable 2. Uninstalled iptables apt-get remove iptables 1. Use the iptables -F command to turn off the firewall, but before using this command, remembe...[Details]
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The measurement of quartz crystal oscillation generally requires the help of instruments, and its quality parameter items are more. If you want to judge the quality of quartz crystal, you can use a m...[Details]
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This design uses ARM as the control core, combined with a push-pull boost circuit and an SPWM inverter circuit, to achieve the conversion of 12VDC input voltage into 110VAC AC sinusoidal voltage ou...[Details]
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Recently, I received a repair request for a laptop computer power adapter. This power adapter was a by-product (not an original accessory. It was a "three-no" product). Although the inspection and ...[Details]
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Many people have misunderstandings about the memory of 51 MCU. The most common ones are the following two: ① When the variable exceeds 128, the compact mode must be used for compilation. In fact, ...[Details]
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Huawei's internal website Xinsheng Community published a document from Huawei's management team (EMT) (Huawei EMT Resolution No. 007). The document is titled "Resolution on the Management of Smart C...[Details]
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Manual meter reading is inefficient. In terms of query, recording and transmission, manual operation greatly reduces work efficiency. Therefore, the bureau began to look for a more effective meter ...[Details]
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Aiming at the research on cold platform debugging technology of aviation AC power supply system equipment, this paper discusses the design of generator AC signal source, one of the main components ...[Details]
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Through Example 2-1, we have learned about graphical programs. In other words, VIs created in the NI LabVIEW development environment are graphical programs. VIs are the smallest executable unit in Lab...[Details]
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As FPGA performance and capacity improve, it is becoming more common to use FPGAs to perform DSP functions. In many cases, processors and FPGAs are used together in the same application, using a co-pr...[Details]
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Tianfeng International analyst Ming-Chi Kuo's latest report predicts that WiFi 6/6E/7 are the basic requirements for the wireless experience of head-mounted display devices. They are the key to impro...[Details]
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With the development of microelectronics technology and microelectronics packaging technology, epoxy molding compound as the main electronic packaging material has also developed rapidly. With its hi...[Details]
Industrial Control Electronics
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