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According to foreign media reports, in late February this year, researchers from the U.S. Department of Energy's Oak Ridge National Laboratory (ORNL) demonstrated a 20KW bidirectional wireless chargi...[Details]
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Tesla is the pioneer of SEV (Smart Electric Vehicle), but it is by no means the leader. This is not determined by the current technical level, but is caused by differences in car-making concepts. A...[Details]
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The flyback switching power supply has the advantages of small size and light weight. The successfully developed principle prototype has comprehensive performances such as high power density, high s...[Details]
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How much do you know about the software you develop? Do you have information about the open source components? What licenses are used and are they compliant? Open source code is so ingrained in ...[Details]
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Linear regulators have long been widely used in the industry. Before switch-mode power supplies became mainstream after the 1960s, linear regulators were the foundation of the power supply industry...[Details]
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According to a comprehensive report by Jiwei.com, TSMC's plan to invest US$3.5 billion to build a factory in the United States was approved by the Investment Review Commission of Taiwan's Ministry of...[Details]
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Google rolls out voice and video calling features to Gmail app Google has announced that it has added the ability to join one-on-one Google Chat voice and video calls from within the Gmail app. Pre...[Details]
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High frequency cutoff frequency of the sensor
The high frequency cutoff frequency refers to the highest frequency signal that can be measured within the specified sensor frequency response amplitud...[Details]
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1. Directly operate bit by bit to light up one by one #include reg51.h //header file sbit LED0=P2^0; //bit defines the port of the microcontroller connected to the LED light sbit LED1=P2^1; sbit LE...[Details]
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Introduction
All current high-speed real-time digital oscilloscopes use some form of digital signal processing (DSP). Some engineers are concerned that using software to filter the acquired data ...[Details]
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USB It is used to standardize the connection and communication between computers and external devices. It is an interface technology used in the PC field. USB interface supports plug-and-play and h...[Details]
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introduction
LCD screens are often used in embedded designs, and most commonly used screens are high-performance. Because there are many LCD screen manufacturers and the standards are not unified, LC...[Details]
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Many switching power supply chips use the formula Vout=(1+R1/R2)Vref to set the output voltage (Vref is the reference voltage, R1 and R2 are sampling resistors , and R2 is grounded). As shown in Figu...[Details]
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After Apple equipped the iPhone 5s with a 64-bit processor for the first time, it seems to have triggered a wave of other manufacturers developing 64-bit processors. In addition to Samsung, Broadcom,...[Details]
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Electric vehicle ownership will increase by 33% by 2025
By 2025, pure electric vehicles will account for 73% of all electric vehicles
Automakers will be able to recycle 95% of e...[Details]