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Single chip microcomputer or microcontroller (MCU) (also known as embedded system) has been widely used in various fields. At present, most systems are based on MCU, and cooperate with some monitoring...[Details]
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First of all, if you want to use PWM mode, you have to choose which timer to use to output PWM! Except for the two ordinary timers TIM6 and TIM7, which cannot output PWM, the rest of the timers can o...[Details]
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bandwidth
Studying the modulation characteristics of light-emitting diode (LED) devices and the luminescence characteristics under high-speed modulation is one of the key issues to improve the perf...[Details]
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The world population has reached 7.8 billion and is still increasing. It is expected to reach 10 billion by 2050. The growing population has a growing demand for basic necessities such as clothing an...[Details]
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PepsiCo Announces Top 10 Finalists for Second Asia Pacific Green Accelerator Program
Empowering and cultivating new quality productivity and leading sustainable innovation
...[Details]
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When studying the development trends of mobile TV technology, it is necessary to distinguish between the product feature set, packaging, performance, semiconductor process used and most importantly...[Details]
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"Whether it is AI or the Internet, the underlying support is inseparable from semiconductor technology." Dr. Wang Rui, senior vice president of Intel Corporation and chairman of Intel China, said rec...[Details]
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As the demand for green energy in human society increases, inverter design has become a general trend. Efficient and reliable inverter systems have put forward higher requirements for power factor co...[Details]
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1. Current intensity and current density
There are a large number of charged particles that can move freely in the conductor. The directional movement of charged particles forms an electric cu...[Details]
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External structure of single chip microcomputer
If you want to use a chip, you must first know how to connect it. We use a chip called 89C51. Let's take a look at how to connect it. 1. Power s...[Details]
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1. The concept of interruption When the CPU is processing an event A, another event B occurs and requires the CPU to process it quickly (interrupt occurs); the CPU temporarily interrupts its current ...[Details]
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The parallel connection technology of inverter power supply is an important technical means to improve the reliability of inverter power supply and expand the power supply capacity. The current devel...[Details]
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Over the past year, OPPO's patent disputes with two major patent holders, Nokia and InterDigital, have been staged in multiple jurisdictions around the world, becoming one of the focuses of industry...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]
Analog electronics
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