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introduction
Analog circuits widely include voltage references and current references. In circuits such as digital/analog converters and analog/digital converters, the accuracy of the refe...[Details]
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In recent years, with the continuous development of the automotive industry and the acceleration of the electrification trend, innovation in the field of automotive electronics has also been changing...[Details]
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Through the study of the last lesson, we seem to have successfully lit up a small LED light, but there is still some knowledge that everyone has not fully understood. The microcontroller is written a...[Details]
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1. Inaccurate encoder signal detection
Check the encoder itself and then check the signal cable connections.
2. The motor resonates
In this case, you need to set the jump frequ...[Details]
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About STM32 IAP and APP jump to each other I have done a system-free IAP and APP jump before. After finding information on the Internet, it was completed smoothly. Later, in the IAR integrated deve...[Details]
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Jiwei.com reported on March 9 that according to research by TrendForce, due to other smartphone brands seizing the market share released by Huawei and the hot sales of Apple's new phones, the first q...[Details]
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Enumeration (enum)
Enumeration is a named set of integer constants. Enumeration is very common in daily life.
For example, SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SA...[Details]
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ARM has signed a three-year agreement to allow researchers at the US Defense Advanced Research Projects Agency (DARPA) to use all of its intellectual property and tools. The ARM deal specifically t...[Details]
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Analysts and industry insiders said that mainland China's efforts to increase domestic chip substitution are currently encountering some obstacles. The United States has delayed some necessary import...[Details]
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In 2020, the pandemic swept the world, and the “stay-at-home economy” strengthened people’s demand for the Internet of Everything, bringing rare market opportunities to the semiconductor industry cha...[Details]
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introduction The early digital FM processing chip TEA5767 was developed by Philips and widely used, but the chip requires an external audio amplifier circuit to drive the headphones. In view ...[Details]
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Answer: The memory occupied by a program compiled by C/C++ is divided into the following parts:
1. Stack area (stack) - automatically allocated and released by the compiler, storing function paramet...[Details]
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0 Introduction
The GSM (Global System for Mobile communication) system is a relatively mature and widely used mobile communication system based on time division multiple access technology. Th...[Details]
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Overview: This paper introduces a design of a serial port to Ethernet interface converter based on a high-performance 51 core network microcontroller. The network microcontroller DS80C410 is used, ...[Details]
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A soft starter is a device used to start and control a motor. It adjusts the starting current and voltage of the motor to achieve smooth starting and stopping of the motor. The soft starter paramet...[Details]