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In the past two years, affected by the trade war and increasingly fierce market competition, the frequency of industry reshuffle has accelerated. More and more companies are facing severe survival "c...[Details]
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1. int === 2 bytes
2.sfr===Special function register, also an extended data type, occupies 1 memory unit, and can be used to access all special function registers in the 51 microcontroll...[Details]
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According to foreign media reports, CHC Navigation has released the P2 GNSS series of sensors, which can be installed in a compact and rugged box to provide high-precision positioning and orientation...[Details]
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1. What is a frequency converter?
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency ...[Details]
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Under the influence of Tesla, minimalism has become the mainstream design concept of current new energy vehicles , and more and more car manufacturers are replacing physical buttons with touch screen...[Details]
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In today's society, with the continuous progress of science and technology, more and more modern medical devices have been rapidly developed, especially electronic instruments that are in direct co...[Details]
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The STM8S series microcontrollers of STMicroelectronics are very cheap and have rich peripheral resources. I decisively chose this microcontroller (STM8S103F3P) at the beginning. I didn't know until I...[Details]
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Can anyone design without a keyboard and software tools? It was true in the past, when design required only paper, pencil, math theory and slide rule. Today, designers use Spice, Matlab, Mathcad, Si...[Details]
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Organic light-emitting diode (OLED) displays are becoming more common, most notably in products such as mobile phones, media players, and small entry-level TVs. Unlike standard LCD displays, OLED ...[Details]
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The most commonly used measuring tool for color TV maintenance personnel is the multimeter. For general faults, the fault point can be found after measuring and analyzing the voltage range of the m...[Details]
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On June 10, Losda Company of China Electric Power Planning and Design Institute, Chongqing Jinke New Energy Co., Ltd. and Yumen City, Gansu Province held a signing ceremony for a cooperation agreem...[Details]
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So far, smartphones have basically become popular among the Chinese population, especially among the middle-aged and elderly groups. However, many people can find that in the past two years, everyone...[Details]
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The oscilloscope time base can generate scan lines that are linearly related to time. Therefore, the horizontal scale of the fluorescent screen can be used to measure the time parameters of the w...[Details]
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Research on a new type of withstand voltage test system
This paper introduces a withstand voltage test system controlled by an industrial PC and in compliance with the IEC61010 ...[Details]
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ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]