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Abstract: The whole working process of the circuit is introduced in detail. Important quantitative relationships are given to provide a basis for specific design. In addition, the main problems and...[Details]
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1. Design ideas (example) Waveform signal generator, a device for generating common signals such as sine wave, triangle wave, square wave, rectangular wave, etc. This generator can form a rectangular...[Details]
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Recently, Huawei's Xinsheng Community released the minutes of Ren Zhengfei's roundtable with German media. In the interview, Huawei's president Ren Zhengfei told Georg Fahrion, a reporter from Germ...[Details]
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The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
...[Details]
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Simulation schematic diagram: Program operation chart: Part of the program: #include reg52.h #define uchar unsigned char #define uint unsigned int uchar duan ={0xc0,0Xf9,0xa4,0xb0,0x99,0x92,...[Details]
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567 is an audio decoder, which is mainly used in automatic telephone systems to identify received telephone tones. The core of this integrated circuit is a high-reliability, high-precision phase-lock...[Details]
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It is very important to analyze the frequency components in the signal, because they often cause noise in the design. Once the allowable tolerance is exceeded, it may cause the device to malfunction....[Details]
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With the advent of the global touch-screen era, the mobility, socialization and intelligence of communication platforms have become an inevitable development direction. Under this trend, video int...[Details]
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1. Control principle description Let's take a look at the schematic first: First, set the GPIO corresponding to the button to input mode and modify the GPX3CON register (the corresponding GPIO pins...[Details]
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The integrated circuit KA7500B described in this article is a dedicated pulse width modulation switching power supply integrated controller produced by Samsung. It is fully compatible and interchange...[Details]
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Foxconn Chairman Liu Yangwei said that in the next 3-5 years, Foxconn will not enter the semiconductor manufacturing industry, but in the packaging sector, the group's Xunxin has many years of experi...[Details]
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Some re-addresses of 51 MCU ROM
0000H MCU entry address after reset (3 bytes in total)
00003H External interrupt 0 interrupt service entry address ...[Details]
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50m and 100m are bandwidth indicators for both analog oscilloscopes and digital oscilloscopes. The bandwidth of 50M and 100M in the oscilloscope refers to the frequency range that the oscillosc...[Details]
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Abstract: This paper introduces the implementation of RailSAR measurement and control system based on virtual instruments. The system realizes the data acquisition of digital storage oscilloscop...[Details]
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Preserving the privacy of such Internet of Vehicles (IoV) has become a major challenge given the geographical mobility and resource constraints of vehicles. Furthermore, the limited resources of th...[Details]
GD32 MCU
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