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Speaking of batteries for new energy vehicles, I believe many consumers have a certain understanding of the principles behind them. The batteries we often see are usually wrapped in a layer of metal ...[Details]
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During IC design, worst-case simulations help designers account for variations in the characteristics of PNP and NPN transistors, as well as base and polysilicon resistors. There are more than 16 comb...[Details]
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A free object has six possible activities for three mutually perpendicular coordinate systems, three of which are movement and three are rotation. It is customary to call this possibility of activ...[Details]
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0 Introduction
In the application of intelligent home control system, wireless communication and control have been used more and more widely. In order to realize the centralized wireless control of...[Details]
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Recently, a tragic incident caused by a car's blind spot has made everyone pay attention to the problem of car blind spots again. A test result shows that 75 children can hide in the blind spot of ...[Details]
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We designed a PDMA (Programmable Direct Memory Access) to test the performance of the SDRAM controller. In SoC, the SDRAM controller often exchanges data with multiple IP modules (graphics processing ...[Details]
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LED has become an unshakable backlight source in portable products. Even in the backlight source of large-size LCDs, LED has begun to challenge the mainstream position of CCFL (cold cathode fluoresce...[Details]
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MIC2829 is a highly integrated power management
integrated circuit
(PMIC) from Micrel, designed for 3G/4G (HEDGE/LTE and WiMAX) USB wireless applications. MIC2829 is a complete power ...[Details]
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With the continuous development of the mobile phone industry, WIFI and Bluetooth technology have become common features of mobile phones. This article mainly introduces the FCC SAR test requiremen...[Details]
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1. Get the yaffs2 source code: https://yaffs.net/get-yaffs 2. Apply the yaffs2 patch to the kernel Unzip it, enter the yaffs2 source code directory, and execute patch-ker.sh to patch the yaffs2 fil...[Details]
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bandwidth
Studying the modulation characteristics of light-emitting diode (LED) devices and the luminescence characteristics under high-speed modulation is one of the key issues to improve the perf...[Details]
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LEDs are environmentally friendly throughout their product life cycle, but they would be even more environmentally friendly if they could be recycled. More than 95% of LEDs are recyclable, and wast...[Details]
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Digital logic has become the core of all electronic circuits today, whether it is FPGA, microcontroller, microprocessor or discrete logic. Digital systems use many components that must be interconnec...[Details]
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Experimental purpose: Break through the 4KB Steppingstone storage space limit, read the code after 4KB in NandFlash to implement the "lighting method", and master the operation of NandFlash. Experim...[Details]
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This example: Download line USBASP, programming: PROISP The new Atmega328P, DIP28 package, has a wrong fuse setting, which causes reprogramming to fail, prompting "Error entering programming mode"....[Details]
RF/Wirelessly
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