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The power supply is an important part that all electrical appliances must have. In the electronic equipment industry, people compare the power module to the "heart" of electronic equipment ...[Details]
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Hierarchical concept: The principle of driver upward registration: For example: input subroutine one input.c as a layer, the lower layer is Dev.c and Dir.c, write Dev.c and Dir.c respectively to regi...[Details]
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1 Introduction
With the development of electronic power technology, the power supply requirements for electronic components are becoming more and more demanding. Generally, the power supply of...[Details]
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The method of using a clamp ammeter to determine which phase of a low-voltage line is leaking is as follows: At the distribution transformer, disconnect the neutral on the AC outlet side of the contr...[Details]
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An oscilloscope, as its name suggests, is a machine that displays waveforms. It is also known as the "eyes of electronic engineers." Its core function is to display the actual waveform of the measu...[Details]
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The board I made before used 4-wire JTAG, and it was always able to program. Recently, I want to change the board, and because 4-wire JTAG takes up too much space, I plan to change to 2-wire JTAG. Ho...[Details]
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With the widespread application of multi-microcomputer systems and the popularization of computer network technology, the communication function of computers is becoming more and more important. Comp...[Details]
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When a forward voltage is applied to the PN junction of an LED, current will flow through the PN junction, and electrons and holes will recombine in the PN junction transition layer to generate photo...[Details]
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The general trend of comprehensive electrification of urban public vehicles
HEFEI, China, Feb. 13, 2023 /PRNewswire/ -- On the eve of the 2023 National People's Congress and the Chinese Peop...[Details]
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platform Chip: STM8S103F3P6 Compilation environment: IAR Programming environment: STVP Download tool: ST-Link Download method: SWIM question The chip is locked and cannot be debugged or downloaded ...[Details]
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1. Problem description: Use the idle interrupt and receive interrupt of the serial port to receive serial port data of variable length 2. Test platform: (1) Chip STM32F756VGT6 (2) IAR...[Details]
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BlackBerry announced that smart electric vehicle manufacturer WM Motor Technology Group (WM Motor) will use BlackBerry QNX® Neutrino® real-time operating system (RTOS) and other QNX software products...[Details]
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Brazil remains undecided on whether to cooperate with Huawei on 5G. According to Reuters, the top US diplomat in Brazil said in an interview with Brazil's O Globo newspaper that Brazil would bear the...[Details]
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Mutual capacitance technology has greatly improved the efficiency and convenience of communication between people and computers due to its direct, efficient, accurate, smooth and fashionable charac...[Details]
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The design of clock frequency division circuit
for the receiving end of high-speed serial transceiver system is discussed
. Through the analysis of the working principle of twisted ring coun...[Details]