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According to reports, US investment bank Evercore ISI today predicted that Apple is expected to sell 35 million iPhone SE phones this year, which will generate an additional $15 billion to $20 billio...[Details]
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What is the difference between UART2, UART3 and UART0, UART1 of LPC2368? The same processing method UART0, UART1 is normal, UART2, UART3 crash, the following is the program: #include LPC23xx.h #defi...[Details]
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Today is the official release of the data of Xiaopeng G9. I think some of the information is very interesting, especially the 3C version was given to Xinchuxing for testing. Let's have some discussio...[Details]
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Perhaps the most annoying thing for electric car owners is the need to connect a cord to the socket and the car every time they charge the car. No one likes to do such a repetitive and boring task ...[Details]
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Jiwei.com reported on February 18 that the well-known mobile phone review organization DXOMARK recently announced the camera scores of Sony Xperia 5 II, with a photo score of 114 points, a zoom score...[Details]
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Under what circumstances is the battery internal resistance tester used? The battery internal resistance tester is a handheld tester that can measure the voltage and internal resistance of the batt...[Details]
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According to foreign media reports, Intel demonstrated a low-energy concept processor code-named Claremont on Thursday local time, which may give rise to PCs powered by solar energy.
Speaking ...[Details]
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How to improve the anti-interference of single-chip microcomputer so that you can avoid detours Friends who have worked on products have all experienced that a design seems simple, and the hardware d...[Details]
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NAND Flash is a non-volatile memory using NAND structure technology. It has the characteristics of ROM memory. The data stored in the chip can be maintained for 10 years without loss in the case ...[Details]
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The rapid growth of digital
RF
has created an extremely complex technical environment. In the crowded RF spectrum, digital RF signals carry complex modulation, changing from one transient t...[Details]
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This shows that the macro of the stm8 microcontroller model is not set You can choose one of the following options and copy it to the location shown in the following figure (in bold): STM8L15X_MD med...[Details]
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Quasi-oscilloscope probes usually have a switch on the handle for 1X or 10X attenuation selection. When the switch is in the 10X position, a 9M ohm resistor (Ra) is actually connected in series wit...[Details]
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Abstract: The composition principle of voltage and frequency constant (CVCF) power supply is systematically introduced, the factors affecting the frequency stability, phase stability and amplitude ...[Details]
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1 Introduction BX signal transformer , BG track transformer and ZG silicon rectifier are the front end of railway signal electrical equipment. Their working stability and accuracy are directly relat...[Details]
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Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]
Analog electronics
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