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Currently on the market
White light LED
production technology is mainly divided into two mainstreams:
The first is to use phosphor to
convert
the blue light
or ultraviolet light
...[Details]
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Motors, pumps, fans and other equipment are important equipment for petrochemical production. Once these equipment fails, it will have an adverse impact on production safety. Therefore, it is of great...[Details]
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0 Introduction
The multi-MCU DC power supply control board includes A/D acquisition and conversion, measurement, display, synchronization, automatic phase sequence determination, phase shift trigge...[Details]
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China Energy Storage Network:
Recently, the International Electrotechnical Commission (IEC) held a "Virtual Power Plant" working group meeting in Beijing to discuss the compilation of two sta...[Details]
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I only bought a development board but it didn't have an LCD. I was so poor that I had to use a VGA monitor instead. The documentation didn't tell me how to support VGA, so I had to look it up online....[Details]
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Common Problems and Solutions of ESD Prevention
Static electricity is a natural phenomenon that people are very familiar with. Many functions of static electricity have been applied...[Details]
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On June 12, the China Securities Regulatory Commission approved Huaxing Yuanchuang's registration application to issue shares to purchase assets and raise matching funds. This is the first major asse...[Details]
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"Our ultimate form is a vehicle-level OS." At the Intelligent Vehicle Domain Controller Innovation Cloud Forum, Yan Xue, senior embedded software expert at Xiaopeng Motors, emphasized. In fact, X...[Details]
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The ARM microprocessor supports two instruction sets in the newer architecture: ARM instruction set and Thumb instruction set. Among them, ARM instructions are 32 bits in length, and Thumb instructio...[Details]
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Recently, foreign media LetsGoDigital exposed two new "dual-sided screen" smartphone designs of Xiaomi, and hinted that they are expected to be adopted in upcoming devices. Both solutions ...[Details]
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The thermocouple disconnection detection circuit of the digital display meter is shown in the figure below. It uses high resistance rb to add a positive bias voltage to the input end of the normal si...[Details]
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IntroductionThe
role of the magnetic field in HIFRL-CSR is to constrain ion behavior. Charged particle beams are focused and transmitted in the magnetic field. The performance of the magnetic f...[Details]
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RIGOL's RS A5000N/3000N series signal analyzers are equipped with a vector network analysis (VNA) mode as standard. The VNA mode can be used to perform full system error correction, compensate for th...[Details]
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Engineers have been working on flexible screens for years, but until this year, we've only seen prototypes of them. Are flexible screens really cool and useful? Or will they go the way of impractical ...[Details]
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Introduction The STM32 series microcontroller uses the latest Cortex -M3 core of ARM . The VS1003 audio decoding chip is the third generation product of the VS10xx series. It is a single-chip MP3/WM...[Details]
NXP MCU
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