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Abstract: In order to solve the problem of being unable to monitor the temperature and humidity of the equipment cabin of the unmanned aerial platform in real time, the design of the remote monitor...[Details]
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1 Introduction
The frequency converter is an AC speed control device developed in the middle of the last century. With the rapid development of power semiconductors, the frequency converter has...[Details]
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Use the 51 single-chip microcomputer timer to generate 8 square waves of different frequencies in a period; timer 1 controls the frequency time, that is, each waveform is 4s; timer 0 controls the freq...[Details]
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In the digital control system composed of 51 single-chip microcomputer, PID controller is realized by PID control algorithm. 51 single-chip microcomputer collects signals through AD and converts them ...[Details]
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1. Before using UART, the corresponding peripheral clock must be started, which mainly uses the RCC_APBnPeriphClockCmd function of the firmware library.
Enable UART1: Use RCC_APB2PeriphClockCmd (RCC_...[Details]
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OSRAM management initiates discussions with ams to explore becoming a leading optoelectronics company The acquisition process brings a high premium to shareholders Shanghai – Osram’s acquisition ...[Details]
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Light-emitting diodes, commonly called LEDs, are one of the most common semiconductor devices. Most semiconductors are made of doped semiconductor materials (atoms and other substances). The conductor...[Details]
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Conducted test items for WLAN AP.
The test environment is shown in the figure below. The PC controls APUT through the Ethernet port. The WLAN base station is only used for APUT communication and ...[Details]
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Electric vehicles are energy-saving and environmentally friendly, but doubts about their power and handling have never ceased. Especially for fuel car owners, who are used to the sound of engine st...[Details]
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Radio frequency identification technology is mainly a non-contact automatic identification technology. In its application process, radio frequency signals need to be used to obtain information on tar...[Details]
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First, let's look at a program: Title 'Input.asm'; Title ; This is a simple input experiment include COUNT EQU 20H; Define the 20H register as COUNT ORG 0; the program area will be loaded from 0000H...[Details]
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Electric vehicles are vehicles that are fully or partially driven by electric motors. Currently, there are three main types of vehicles: pure electric vehicles, hybrid electric vehicles, and fuel cell...[Details]
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The history of human beings retaining sound began with Edison. In 1877, Edison invented the first phonograph, which allowed human voice to be displayed on other devices for the first time. Do you s...[Details]
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The STM32 has rich serial port resources and powerful functions. The STM32F103C8T6 used in this project can provide up to 3 serial ports, with a fractional baud rate generator, support for synchronou...[Details]
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According to foreign media reports, engineers at the Southwest Research Institute (SwRI) in the United States used internal research funds to address the challenges of fast charging to shorten the ch...[Details]