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Introduction: This paper introduces the design of a temperature controller with AT89S51 microcontroller as the core. In this design, the high-precision temperature sensor AD590 is used to measure the...[Details]
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1. MCU interrupt system The concept of interruption: When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt is generated); The CPU tempor...[Details]
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Blockchain is expected to serve as an important breakthrough for independent innovation in core technologies, accelerating technological and industrial innovation and development.
Digital fina...[Details]
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1 Introduction In electrical transmission, pulse width modulation (PWM-Pulse Width Modulation) control technology is widely used. As the requirements for the control performance of electrical tr...[Details]
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As the COVID-19 pandemic in my country is gradually under control, the resumption of work and production in various industries is accelerating. Many smartphone companies have launched new models, and...[Details]
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A voltage supervisor is an integrated circuit that can be used to reset the processor in low voltage conditions to prevent processor malfunction and ensure safe power-off of the system. This article i...[Details]
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On June 7, 2016, the project leader and financial director of the entrepreneurial funding project "Research and Development of Lithium Batteries for UAVs" went to the Civic Center to report to rele...[Details]
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With the rapid development of electronic technology, household appliances and other electronic products are becoming more and more humanized. In order to realize voice processing and voice control,...[Details]
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Hardware Hookup As can be seen from the figure, the buzzer has only one interface connected to the outside. We use a jumper to connect the J8 interface to the P0.0 interface of the microcontrol...[Details]
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/******************************************************************************* ** Test chip: M16 ** Crystal: 8.000000 ** Name: ST7290 driver module ** Summary: It is mainly necessary to add a delay...[Details]
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Registers are used in the CPU to temporarily store information, which can be data to be processed or addresses pointing to data to be obtained. In the 8051 microcontroller, there is a data type that ...[Details]
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tartup_stm32f10x_hd.s: Error: A1067E: Output file specified as 'startup\startup_stm32f10x_hd.s', but it has already been specified as '.\obj\startup_stm32f10x_hd.o' Just select the chip you are usi...[Details]
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Jiwei.com reported on March 14 that according to the latest information from Tianyancha, Hubble Technology Investment Co., Ltd. recently invested in a company called Beijing Yundao Intelligent Manufa...[Details]
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Abstract Aiming at the problems of inconvenient manual inspection of automobile electric fuel pump, low data accuracy and efficiency, a certain automobile fuel pump was taken as the research object, ...[Details]
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The servo motor encoder is an important component of the servo motor. It can convert the motor's rotation angle, speed and other information into electrical signals to provide accurate position and...[Details]