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Quectel Communications officially announced that it has been working closely with Marelli, a leading global automotive parts supplier, and has jointly supported a wide range of automotive projects ov...[Details]
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The bit keyword can be used to define bit variables, which can be used for function parameters and return value types. static bit done_flag = 0; /* bit variable*/ bit testfunc (/* The return valu...[Details]
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For applications that do not require dimming, the use of LinkSwitch-PH can eliminate the need for electrolytic capacitors. Our single-stage PFC/constant current design allows the designer to elimin...[Details]
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Capacitors are a scientific abstraction of the physical property of storing electric field energy in actual circuits. In actual capacitors, wherever there are charged conductors and dielectrics, capa...[Details]
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In photovoltaic power generation systems, we often encounter these problems: when it rains, the grid-connected leakage current switch trips, and when the weather clears up, it automatically returns...[Details]
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1. Basic Concepts of Interrupts When the MCU is executing a program, some special conditions occur, such as the timing time is up, keyboard signal input, etc. At this time, the CPU needs to temporar...[Details]
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Xiaomi has confirmed that its only Mi Store in London, UK will officially close on March 5, 2020, Android Authority reports. Currently, the store's Twitter account is offline and the Westfield London...[Details]
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It is often heard that the driving capability of a certain I/O of an MCU is xxmA, so what exactly is the driving capability? If the driving capability of an IO is 5mA, can it not output more than 5mA...[Details]
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What are the new AI technology development trends? Multimodal learning technology must be one of them. Recently, Microsoft's AI star product XiaoIce, which just announced its "independence", was re...[Details]
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May 24th: The memory chip market is showing more signs of recovery. According to Taiwanese media reports today, urgent orders have appeared in some demand areas of memory manufacturers. DRAM manufa...[Details]
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As the automotive industry continues to evolve, advanced computing and artificial intelligence technologies are becoming an important force driving innovation. The core competitiveness of tradition...[Details]
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Production of disconnection alarm
1. Purpose of production
The alarm sounds when someone breaks in illegally
2. Circuit Design and Production Analysis
①. Circu...[Details]
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According to foreign media reports, Rheinmetall's newly established subsidiary MIRA GmbH is bringing together the expertise of various group companies to provide modular, scalable certified hardware ...[Details]
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An AC constant current source that can generate weak current
Function of the circuit
Regardless of AC or DC, most sensors are driven by constant current sources. The so-called constant current...[Details]
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On November 5, German auto parts giant Bosch announced that it would lay off 7,000 employees at its factories.
According to a report by Rzeczpospolita today, Bosch CEO Stefan Hartung said that...[Details]
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