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In order to drive the chip from an external clock source, XTAL1 must be connected as shown in Figure 21. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT is al...[Details]
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In recent years, the new energy vehicle market has developed rapidly. Data shows that global sales of new energy passenger vehicles will reach 13.69 million in 2023, a year-on-year increase of 35%....[Details]
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The growth of the hybrid electric vehicle (HEV) market is largely based on the mile per gallon metric and the added benefit of every penny invested and the reliability of the hybrid system in the...[Details]
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1 Overview The keyboard is a collection of push-type switches and is an indispensable input device for the microcomputer system, used to input data and commands. Each key of the keyboard is a...[Details]
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The test results are as follows:
#include reg51.h
#define duan P0 //segment selection
#define wei P2 //bit selection
unsigned char code wei1 = {
0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; //...[Details]
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Chipsea Technology's high-performance, high-reliability signal chain MCU brings a new choice for localization of industrial computers
From December 16 to 18, CNCC 2021 China Computer...[Details]
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Yesterday I read the Flash of the STM32F030F4P6 that I often use, and found that in addition to the officially marked 0~3 sectors, 4~7 sectors can also be read and written normally, but the program c...[Details]
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The horizon is a key subsystem of the satellite attitude control system, and its measurement accuracy and reliability are directly related to whether the satellite attitude is accurate and stable. ...[Details]
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The digital display weighing instrument designed in this article is a weighing control display system based on resistance strain sensors and with a single-chip microcomputer as the control core. The ...[Details]
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According to THE CHOSUN Daily, Samsung has completed the development and mass production of Bot Fit, and the company plans to launch its first wearable assistive robot in the third quarter of this ...[Details]
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According to foreign media reports, global microelectronics engineering company Melexis has launched its new time-of-flight (ToF) 3D camera MLX75026, which uses a fully integrated infrared bandpass (...[Details]
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On April 19, Suzhou held a conference to promote the construction of "one zone and two centers" (National Biotechnology Innovation Center, National Third Generation Semiconductor Technology Innovatio...[Details]
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On November 22, many rumors claimed that Apple would launch an augmented reality (AR) or mixed reality (MR) device in the near future. At present, AR functions have become very active on the iPhone a...[Details]
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With the rapid development of science and technology and the continuous improvement of people's living standards, people have put forward higher requirements for the environment, use functions, fir...[Details]
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Japanese chipmaker Renesas Electronics has established a joint research center with China's FAW Group in Changchun to develop electric and self-driving car technologies. Tomomitsu Mooka, Chairman o...[Details]