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The physical interference of dc/dc switching power converters is well known unless the system and circuit diagram are carefully designed. These converters can inject unwanted charge into the electr...[Details]
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In January 2020, Microsoft released the first stable version of Edge based on Chromium. In the past year, Microsoft has not only stopped optimizing its performance, but also introduced a lot of ...[Details]
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China Energy Storage Network:
As more and more listed companies take blockchain as the direction of transformation, the number of listed companies with blockchain concepts continues to increa...[Details]
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NVIDIA AI remains the only platform capable of running all tests in the MLPerf industry benchmark, with the A100 GPU holding the record for the most wins for two consecutive years since its launc...[Details]
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The impact of lightning strikes on LED street lights and its prevention
In summary, there are four main types of lightning strikes:
1. Direct lightning strike
Direct lightning contai...[Details]
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Recently, Tomshardware introduced the overclocking performance of Raspberry Pi. By flashing the firmware, the frequency of Broadcom BCM2711B0 processor can be increased from 1.5GHz to 2.147GHz, and o...[Details]
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Any technology that uses chemical methods to change the composition and structure of substances or synthesize new substances belongs to chemical production technology, that is, chemical process, and ...[Details]
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The excellent characteristics and long service life of the battery depend to a certain extent on the correct charging and discharging. Incorrect charging will shorten the battery life and deteriorate ...[Details]
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Static electricity is the static charge on the surface of an object. When an object is in contact, friction, separation, electrolysis, etc., electrons or ions are transferred, and positive and neg...[Details]
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First Look at Bitcoin Hangzhou, the glittering city on the West Lake, is located in China's "Yangtze River Delta Economic Zone". Its private economy has always been relatively developed, and it has a...[Details]
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The chip is EM78P153 ; P64, P65 are connected to the crystal oscillator, the oscillation mode is 4MHz crystal oscillator ; the watchdog is off, the instruction cycle is 2 CLOCK, and P63 is the rese...[Details]
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Recently, the "Gansu Province 5G Construction and Application Special Implementation Plan" (hereinafter referred to as the "Implementation Plan") was issued, focusing on 5G network construction and 5...[Details]
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Spectrum analyzer is a commonly used instrument in RF microwave design and testing. It can help electronic engineers complete spectrum observation, power measurement, and complex signal demodulation ...[Details]
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Firmware library file analysis: 1- Startup file written in assembly startup_stm32f10x_hd.s: Set the stack pointer, set the PC pointer, initialize the interrupt vector table, configure the system cloc...[Details]
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cost:
The short-term growth of automotive LiDAR is highly certain, and the cost is continuing to fall. The transceiver module accounts for the majority of the BOM cost of LiDAR, and the transc...[Details]