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"99% abnormality rate of physical examinations for white-collar workers in Shanghai" and "Five major health concerns of post-90s" have frequently appeared on hot searches; public opinions related to ...[Details]
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There are three types of full-color OLED displays according to the panel type: RGB pixel independent light emission, light color conversion (color conversion) and color filter (color filter).
...[Details]
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Yesterday, Apple said that developers can now update their media certificates for the Apple Push Notification service (APNs) and Developer ID. Apple Worldwide Developer Relations Media Cert...[Details]
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"China is the world's largest and fastest-growing pure electric vehicle market, and Chinese OEMs are adopting ON Semiconductor's silicon carbide solutions because our chips and modules, such as the...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
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From the research results of various research institutions, it can be seen that the ambient temperature and load rate have a great impact on reliability. Since these two aspects have a great impact...[Details]
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Abstract: This paper
proposes
an
FPGA
structure based on circuit partitioning technology to realize the root raised cosine waveform shaping
filter
at the transmitter of the commun...[Details]
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PlayStation officially announced that variable refresh rate (VRR) support will be launched to PS5 players worldwide, and the PS5 versions of multiple games will receive game patches that support VRR....[Details]
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This paper takes the use of PIC16F628 single-chip microcomputer to form a PVS control system as an example, starting from the hardware system design and software system design, and gives the printe...[Details]
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Directly using register addresses to develop STM32 requires looking up the chip manual for each register address, and also checking the meaning of each bit of each register, and then deciding ...[Details]
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Governments around the world have provided regulatory pressure to use electric motors more efficiently. First came the Environmental Protection Act of 1992, which mandated motor efficiency standards, ...[Details]
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The ARM7 core is a three-stage pipeline with 0.9MIPS/MHz and von Neumann architecture;
The ARM9 core is a 5-stage pipeline that provides a Harvard architecture of 1.1MIPS/MHz.
arm7 does not have MM...[Details]
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Improving accuracy has been a goal of vector network analyzer (VNA) measurements since the earliest days. VNA accuracy can be extended from the instrument port to the end of the test cable through ca...[Details]
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Preface The scope and concept of the embedded world are extremely broad, ranging from ASIC to MCU. ASIC is a technology with great potential and innovation. Although its design is very expensi...[Details]
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As for the IO correspondence, just look at the picture so that I don't have to explain it for a long time and you can understand it by looking at it. As for why the communication line resistor is not...[Details]
Microcontroller MCU
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