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a) Purpose: Basic PWM input is also called capture, and interrupt coordination application. Use the output pin PB1 (pin 19) in the previous chapter, directly use a jumper to connect the inp...[Details]
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The global semiconductor production capacity shortage has become a major problem. The chip shortage has affected many industries. Coupled with the shortage of other components, the mobile phone indus...[Details]
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Abstract A frequency source circuit is designed in which the single-chip microcomputer PIC18LF4520 controls the DDS chip AD9911. The software and hardware implementation methods of the single-chip mi...[Details]
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Allegro MicroSystems Expands Portfolio of Three-Phase Sensorless BLDC Gate Drivers for Data Center Cooling Systems
New device could improve thermal efficiency, reduce power con...[Details]
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According to Korean media reports, market research firm UBIResearch predicted in a report on October 28 that shipments of foldable OLED panels will reach 8.9 million units in 2021. By 2025, shipments...[Details]
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Recently, OnePlus officially announced that it will officially release the OnePlus 9 series flagship mobile phone on March 24. As a popularizer of high-refresh screens in the mobile phone in...[Details]
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The serious light decay problem of LED street lamps needs to be solved from the fundamental point of LED heat dissipation technology . At present, the growth rate of LED street lamps in China ...[Details]
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Amazon focused so much on improving audio quality with the 4th-gen Echo Dot that I had to buy one for myself specifically for teardown purposes. I suspect the 4th-gen Echo Dot's larger size than it...[Details]
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China Energy Storage Network News:
On May 9, it was learned from State Grid Zhejiang Electric Power Co., Ltd. that in order to adapt to the development of integrated energy service business, ...[Details]
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When the labels of the six output terminals of the three-phase asynchronous are missing or unclear, or after the winding is re-wound, it is necessary to find out which two terminals belong to the sam...[Details]
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When designing the 8051 microcontroller application system, programming often requires directly operating the various memory address spaces. The object code generated after the C51 program is compi...[Details]
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1. Is the higher the resolution, the better?
Resolution is the most basic parameter of a camera. It is determined by the photosensitive resolution used by the camera and is the number of p...[Details]
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Over the past 100 years, despite the tremendous changes in the appearance and technology of automobiles, the "heart" of automobiles is still the internal combustion engine. However, with the vigorous...[Details]
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Chaodian Think Tank has learned that Sony Semiconductor Solutions has launched a new CMOS image sensor for vehicle cameras : IMX735, which has achieved a breakthrough in pixel level, with up to 17.42...[Details]
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In recent years, the electricity demand in Changsha, Hunan has grown rapidly, and the power supply has become a bottleneck for high-quality development. To this end, Changsha has launched a three-y...[Details]