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GPIO GPIO (General Purpose Input/Output) is called general purpose I/O port in Chinese, or I/O port for short. GPIO has a wide range of uses, so that any microcontroller has a different number of I/O...[Details]
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Abstract: This paper introduces a photovoltaic sine wave inverter power supply based on the 68HC908MR16 single-chip microcomputer produced by MOTOROLA. The system uses SPWM technology to invert the ba...[Details]
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————————— renew: It should be noted that when calling the cJSON_Print function to convert the JSON body into a string, memory will be allocated. After the conversion, the cJSON_free function needs to...[Details]
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#include MSP430x12x2.h #define TEM_ADC_CHL 0x0a void InitSys(void); void Read_ADC(unsigned int INCH_channel); void ADC_TO_TEM(void); unsigned int ADC_sample_val; unsigned int long temp1,temp2;...[Details]
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Smartphone camera bumps are getting bigger and bigger. While companies are coming up with clever ways to make them look smaller (like Samsung's side-mounted modules on the Galaxy S21 series), th...[Details]
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1 Introduction
Among the mainstream fieldbus industrial communication technologies such as FF, LonWorks, Profibus, CAN, and HART, the CAN (Controller Area Network) bus not only has the characte...[Details]
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Display status: The dot matrix displays a number every 1 second, and it displays 9 and then starts over again in a continuous cycle. #include reg52.h #include intrins.h typedef unsigned int u16...[Details]
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The development of China's new energy in the past 20 years has not been as rapid as the last two years. As one of the "three major components" of electric vehicles, batteries are undergoing wave afte...[Details]
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According to news on November 20, Samsung plans to expand its semiconductor chip factory in Tyler, Texas, USA. The South Korean company recently signed a contract with a fabless semiconductor chip co...[Details]
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According to Taiwan media Economic Daily, PwC Taiwan released the "Global Economic Impact of 5G" report today (2), pointing out that by 2030, the productivity and efficiency improvements brought abou...[Details]
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In daily work and study, it is often necessary to control the work and rest time in order to regulate the work, study, rest and other work and rest order. This article uses the 51 series single-chi...[Details]
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1-Program description
The pulse width measurement is realized by combining the MSP430 single-chip microcomputer timer A and the capture/compare function module.
This routine uses the CCI1A...[Details]
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According to the official website of Northwestern Polytechnical University, after 10 years of research, a team led by Academician Huang Wei of Northwestern Polytechnical University has developed a ...[Details]
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To the surprise of many people, new energy vehicles, which were once not promising, have delivered an excellent answer in a few years. Although affected by the cold winter of the epidemic, judging ...[Details]
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Recently, the reporter learned from Sichuan Yatou Development Investment Group Co., Ltd. (hereinafter referred to as Yatou Group) that since the beginning of this year, the company has focused on the ...[Details]
Microcontroller MCU
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