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In high-speed circuit design, the impedance of the transmission line is very important. The impedance calculation function of PowerPCB can easily check whether the transmission line impedance meets t...[Details]
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Full-screen mobile phones have become widely popular. What else can we imagine about mobile phones in the future? Samsung's answer is: "A mobile phone with only a screen on the front." This concept p...[Details]
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According to foreign media reports, researchers at Cornell University have pioneered a new method that allows electric vehicles , autonomous forklifts and other mobile machines to be charged wireless...[Details]
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The biggest difference between FLASH and EEPROM is that FLASH operates by sector, while EEPROM operates by byte. The two have different addressing methods and different storage unit structures. FLASH...[Details]
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Nidec drive motors are adopted by WHILL's foldable smart electric vehicle "WHILL Model-F"
WHILL Co., Ltd. (hereinafter referred to as WHILL) has adopted a drive motor from Nidec Corpor...[Details]
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On March 22, CCTV Finance reported that the global chip shortage has caused a shortage of upstream chip materials, making it difficult for companies to import photoresists. Customs officials said tha...[Details]
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introduction
The rapid development of mobile communication and other technologies has put forward higher requirements for the power supply of vehicle-mounted equipment. There is...[Details]
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Design of rectifier transformer
The design of three-phase rectifier transformer includes: the connection mode of primary and secondary windings, the calculation of secondary voltage, the calcu...[Details]
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On August 13, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary Quanta Semiconductor has launch...[Details]
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Google is not only committed to search, but its fully autonomous cars are also leading the way. Of course, the big players in the automotive industry will never tolerate an outsider playing with t...[Details]
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//Use T1 interrupt to realize the function of adding 1 per second //
//PORTC is the segment selection control terminal ag, D0-D4 respectively control the bit selection of the common anode digital tub...[Details]
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Many students who want to get started with microcontrollers will first learn C language and then get started with microcontrollers. However, as they learn to learn, they find that they are both C lan...[Details]
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VHF module properties
This module is a highly cost-effective wireless voice intercom and data transmission module, with built-in high-performance RF transceiver chip, microcontroller and...[Details]
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As the application of low-power isolated AC-DC develops towards lower cost and smaller size, primary feedback AC-DC control chips have emerged. In order to meet the requirements of high-precision con...[Details]
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AC voltage stabilizing circuit using inverter compensation
AC voltage stabilizing circuit using inverter compensation
The principle circuit of the compensated AC voltage-stabilized power suppl...[Details]