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Company announces general availability of RivieraWaves Bluetooth LE and dual-mode IP with revolutionary LE-Audio support CEVA is uniquely positioned as a one-stop provider of low-power connectivi...[Details]
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With the popularization of automobiles, the harm of drunk driving has become increasingly prominent. In order to effectively control the occurrence of drunk driving accidents, the public security t...[Details]
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Aiming at the problem that the electrolytic capacitor in the existing LED driving circuit limits the life, a design method for LED driving circuit without electrolytic capacitor is proposed. This m...[Details]
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Use AVR's USART to transmit and receive data by itself (short the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... Data, can receive the data it sends: 0, 1, 2... Use LED to make simpl...[Details]
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In the past 2021, the production and sales of new energy vehicles increased significantly, with a year-on-year increase of 170%. Moreover, new energy models have become one of the main sales of most ...[Details]
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NMOS logic gate circuits are all composed of N-channel MOSFETs. Because this device has a small geometric size, it is suitable for manufacturing large-scale integrated circuits. In addition, due to th...[Details]
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There are two types of NiMH battery activation: one is capacity activation for new batteries, and the other is internal resistance removal activation for old batteries.
There are many discussi...[Details]
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Discussion on LED technical standards and testing methods
LED lighting fixtures are composed of LED light sources, electrical accessories and appliances. It uses semiconductor light-emitting device...[Details]
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Mercedes-Benz's technology brand EQ is equipped with Mercedes me services, providing more comprehensive services for electric travel today and in the future. The most important services and functions...[Details]
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Since
the
LMH6672
chip can output extremely high drive current with low distortion rate with only one power supply, it can be used as an upstream
DSL
line driver.
When the
...[Details]
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1 RFID system structure principle Radio frequency identification technology is a contactless automatic identification technology, often called inductive electronic chip or proximity card, induction...[Details]
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When porting the mini2440 driver to 2.6.31, the compiler prompts that similar definitions such as S3C2410_GPB5 and S3C2410_GPB5_OUTPUT are missing. So I searched for the header files in the relevan...[Details]
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The quality of a fuel vehicle is mainly evaluated by the three major parts (engine, gearbox, chassis). For new energy vehicles, the "three electrics" (battery, motor, electronic control...[Details]
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On May 25th local time, Reuters reported that Nvidia predicted that its video game chip sales will decline this quarter and announced new supply chain problems caused by China's COVID-19 lockdown. Nv...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]
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