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1. Demand background
1.1 Demand Background
At present, China's national economy is in an important stage of rapid development. With the healthy and sustained rapid development of the nationa...[Details]
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9G-STM32 Simple BOOT and XMODEM Serial Port IAP Porting Process Introduction
1. Prepare EWARM + AN2557 software package
1. Download IAR Embedded Workbench for ARM version 5.41 (updated on January...[Details]
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Regarding the use of semaphores, the program's own help file explains:
A semaphore (mutex) is an object used to protect access to a shared resource. The code that accesses the shared resource is call...[Details]
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From a professional point of view,
the most objective and reliable way
to see
whether a UPS
is good or not is to use test indicators to measure
the main indicators of
...[Details]
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At present, signal analysis is mainly carried out from three aspects: time domain, frequency domain and modulation domain. iframe src="https://www1.elecfans.com/www/delivery/myafr.php?target=_blank...[Details]
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I was reading a Korean report by Daishin Securities called "Differentiated Development of Korean Secondary Battery Companies". It has made very exaggerated estimates of future expectations. I would l...[Details]
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AT89C51 is a low-voltage, high-performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read-only memory (FPEROM), commonly known as a single-chip microcomputer. The d...[Details]
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Optocoupler relay is an electronic component that uses the principle of photoelectric conversion to achieve electrical isolation. Its working principle is to convert the electrical signal at the in...[Details]
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In the future, there will be one trillion smart IoT nodes, and the biggest bottleneck of smart IoT is power consumption and stability. As low-power, battery-powered IoT devices are experiencing explo...[Details]
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On April 21, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched
the OP-Killer AI prototype de...[Details]
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According to foreign media reports, Austrian high-tech company AVI Systems has launched the steering assistance system Careye Safety Angle, which can use AI to detect pedestrians, cyclists and object...[Details]
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April 2023, Shanghai, China - IAR , the world's leading provider of embedded development software solutions and services, and China Microelectronics Semiconductor (Shenzhen) Co., Ltd. , a well-known...[Details]
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Along with SoC technology, SOPC technology came into being. It combines the advantages of SoC and FPGA, can be tailored, expanded, upgraded, and has the function of software and hardware programmab...[Details]
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Fault phenomenon The electric fan is spinning, the instrument screen is black, and the 4 feet at the bottom are missing. Testing process The engineer turned on the machine for inspection and found ...[Details]
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For some power devices (power transistors, VDMOS, IGBT, etc.), by regularly powering on and off the components and cyclically applying electrical stress and thermal stress, their ability to withstand...[Details]
ST - Low Power RF
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