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introduction
LabVIEW has two basic windows, the front panel window and the flowchart window. The front panel window is used to set control objects and display objects, which is equivalent to t...[Details]
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The basic 51 microcontroller has four parallel ports, which also includes a serial port. When there are not enough interfaces, people will think of using external chips for expansion. However, al...[Details]
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Since it was open sourced in September 2020, the OpenHarmony system capabilities have been continuously improved with version iterations, and ecological construction has begun to take shape. "OpenH...[Details]
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Industry sources said that although end-market demand remains sluggish, DDR4 spot market prices continue to rebound. According to digitimes, sources pointed out that as of the first quarter of 2022, ...[Details]
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According to Reuters, the World Trade Organization (WTO) dispute panel said in a statement issued on Friday that the United States has stopped the WTO's lawsuit against China's intellectual property ...[Details]
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Abstract: This article further analyzes the characteristics of TOPSwitch and describes how to obtain an optimal inductor value in design.
Keywords: Leading edge blanking Maximum duty cy...[Details]
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August 3, 2021 – Mouser Electronics, Inc., the leading New Product Introduction (NPI) and largest online distributor of electronic components, is now stocking the Maxim Integrated MAX25530 automotiv...[Details]
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At present, the ones we hear most are max232, pl2303, and ch340.
Before talking about MCU download, we need to talk about a few concepts:
TTL level:
The main type of TTL integrated circuit is t...[Details]
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In the near future, smart speakers and home assistants will be everywhere. According to Juniper Research , more than 70 million American households will have at least one smart speaker by 2...[Details]
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Lanzhou Power Supply Company recently held a preliminary seminar on the construction of electric vehicle charging and battery swap stations in Lanzhou City and Lanzhou New District. The company pla...[Details]
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Each time the S2 key of the independent keyboard is pressed, a light emitting diode connected to the P1 port moves down one position. #include reg52.h sbit BY1=P3^4; //Define the input terminal S2 k...[Details]
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Recently, the construction project of Yicheng County independent hybrid frequency regulation energy storage power station with the largest installed capacity and the strongest frequency regulat...[Details]
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Motion control and industrial automation systems present numerous challenges to design engineers. For example, they must contend with the excessive amounts of dirt and dust found in factory setting...[Details]
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Q: How to use 89C51 to collect multi-channel pulse signals? The pulse signal is a square wave, and 89C51 is needed to count the pulses. If there is only one channel, can a counter be used? What if the...[Details]
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Preface
Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]