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The Semiconductor Industry Association (SIA) of the United States announced on the 6th that global semiconductor industry sales in April 2022 were US$50.9 billion, an increase of 21.1% from US$42 bil...[Details]
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Power factor calculation formula
The power factor refers to the cosine of the phase difference between the voltage U at both ends of any two-terminal network (a circuit with two...[Details]
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Motion control and industrial automation systems present numerous challenges to design engineers. For example, they must contend with the excessive amounts of dirt and dust found in factory setting...[Details]
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LED lighting
has received widespread attention as a new generation of lighting. Relying solely on
LED packaging
cannot produce good lighting fixtures. This article mainly
introduce...[Details]
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1 Domestic research status
At present, low vibration and noise, high-efficiency blades usually adopt the design method of increasing the number of blades and twisting the blades. It is often d...[Details]
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The frequency converter is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working pow...[Details]
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0 Preface The control terminal is an indispensable main component of the measurement and control device and the basis for the existence of the measurement and control system. Many measurement and...[Details]
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With the rapid development of science and technology and sensor technology, countries have been increasing their efforts in the research and development of intelligent mobile robots, and various types...[Details]
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Support for 5G network, 5nm A14 processor, reduced bangs area, addition of a lidar scanner on the back of the Pro model, and a return to the flat middle frame of the iPhone 4 era... Judging fr...[Details]
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According to the iPhone 13 Pro cost analysis released by the third-party disassembly agency iFixit, the total BOM cost of the iPhone 13 Pro is US$570, approximately RMB 3,674. The BOM cost of the iPh...[Details]
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On July 28, 2020, Siemens, a world-renowned multinational group, sold its high-end core component manufacturing company, Huba Control (hereinafter referred to as Swiss Huba), to Wise Road Capital, a ...[Details]
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As a beginner, how to get started with microcontrollers?
In terms of knowledge, you don't need much. You just need to know simple C language and the basic structure of 51 single-chip microcomp...[Details]
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Configuration: ATMega16L @3.3V @7.3728MHz 1602B LCD @5.0V @6 lines Compiler: WinAVR 20060125 I built a multi-purpose board myself, 1602 is powered by 5V, M16 is powered by 3.3V. In order to ...[Details]
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1. Use of oscilloscope 1. Obtain the baseline: When the operator uses an oscilloscope without an instruction manual, he must first obtain the finest horizontal baseline before using the probe to make...[Details]
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Since 2021, the penetration rate of China's hybrid market, especially plug-in hybrid vehicles (PHEVs), has increased significantly.
According to the report, the market penetration rate...[Details]