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According to foreign media gsmarena, the Realme 9 series of mobile phones is expected to be officially released in India in the first quarter of 2022. Previously, the brand's executive Madhav Sheth s...[Details]
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As the core component of automobile transmission power control, the production quality inspection of the engine management module is an important step to ensure the integrity of the entire pro...[Details]
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1 Embedded operating system uClinux and its application development
The embedded software platform consists of the following parts: system boot program, embedded operating system kernel, and f...[Details]
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Amazon is the world's largest e-commerce platform, so it has a huge influence. Why is Amazon under investigation recently? According to foreign media reports, an investigation team of the US Federa...[Details]
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Pure electric vehicles are often equipped with asynchronous induction motors and permanent magnet synchronous motors. What are the advantages and disadvantages of these two motor technologies? Let'...[Details]
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The AAT610X series is an ultra-compact switching converter with an integrated micro-inductor converter series, with energy efficiency up to 95%, and the design is as simple as a low dropout (LDO) regu...[Details]
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Apple has delivered another great report card. On July 28, according to Apple's third quarter financial report for fiscal year 2021, its revenue and net profit both achieved substantial growth, and i...[Details]
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Introduction
Embedded systems are professional computer systems with practical applications as the core and strict requirements on functions, reliability, cost, size and power consumpt...[Details]
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Global PC shipments are expected to fall 9.7 percent this year as consumers around the world continue to turn their attention to mobile devices, including tablets and smartphones, and PC users in man...[Details]
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Wireless FM audio repeaters can modulate audio signals into high-frequency signals and receive them with FM radios within a certain distance. Wireless audio repeaters are widely used in wireless ...[Details]
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In essence, an interrupt is an electrical signal. When a device has an event, it will generate an interrupt and send the electrical signal to the interrupt controller through the bus. If the interrup...[Details]
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Since the residual stress of the workpiece is reduced after the vibration aging treatment, measuring the change in the residual stress of the workpiece before and after the vibration aging treatment i...[Details]
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1. LAB100.C(12): error C216: subscript on non-array or too many dimensions The original program is as follows: #include reg51.h #include intrins.h
void delay(int);
unsigned char code dis_co...[Details]
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The input of PLC, the so-called input, is people commanding PLC to do things, and these commands are implemented through switches, buttons, proximity switches, etc. The output is that PLC drives ma...[Details]
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As is known to all, the performance of piezoelectric pressure sensors is mainly measured by transient pressure signal generators and sinusoidal signal generators. A transient pressure signal genera...[Details]