As of today, the evaluation of AT32F421 is coming to an end.I know, I didn’t talk about it in depth and spoke in general terms . . . .But if you want to understand a chip, just one word: write codeIn ...
42 lights version of love (heart-shaped) water lamp, the romance of science and engineering men, the magic tool for chasing girls, directly on the information
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[align=center][size=4][/size][/align][size=4] From the above figure, we can see that there is a difference between the ideal waveform and the actual waveform. The actual waveform has jitter at the mom...
[i=s]This post was last edited by Baboerben on 2019-11-6 21:26[/i](1) Error: Copy protection check, No valid license found for this productReason: The lowercase letters of the 0x..... string of the re...
[backcolor=rgb(222, 240, 251)]The circuit uses LCD backlight driver chip MM3302DJ, 5V power supply, LCD_BL has a wire flying. [/backcolor] [backcolor=rgb(222, 240, 251)]EN3.18V, but FB voltage does no...
(1) Zero flow inspection When the liquid in the pipeline is still and there is no strong magnetic field interference or strong vibration around, the meter head displays zero. At this time, the zero p...[Details]
According to the official website of Tsinghua University, recently, Professor Zhang Yihui's research group at the School of Aeronautics and Astronautics of Tsinghua University developed a three-dim...[Details]
I. Introduction DMA can move data independently of the CPU. Therefore, when a large amount of data needs to be migrated, the advantages of DMA can be used to reduce the burden on the CPU and improve ...[Details]
In this article, we will learn about 2 wire and 3 wire start stop diagram. The content of this article will include circuit diagram, working principle.
A. Circuit Schematic
This dia...[Details]
A digital multimeter is an instrument that measures resistance, voltage, current, and audio level, among other things. Measuring resistance When measuring resistance, you should read the reading on t...[Details]
In order to counter the challenges from OpenAI and Microsoft in the field of AI, Google is constantly bringing star AI startups into its own camp.
According to media reports, Google's parent c...[Details]
1 Overview
Use computers to assist agricultural production, simulate factors such as temperature, humidity and light related to plant growth in the natural environment, create a local artifi...[Details]
The Future Energy Show Philippines 2023 was held at the SMX Convention Center in Manila, Philippines from May 15th to 16th local time. AP Solar Technology brought its 20A high-current micro-inverte...[Details]
IT Home reported on September 6 that according to Huawei Consumer Business CEO Yu Chengdong, Huawei's foldable phone Mate X may go on sale next month. "The Mate X will be available soon, probably n...[Details]
With the increasing demand for high processing power, real-time multitasking, network communication, and ultra-low power consumption, traditional 8-bit machines can no longer meet the requirements of...[Details]
According to statistics from the Semiconductor Industry and Equipment International (SEMI), global semiconductor silicon wafer shipment area hit a record high of 12.732 billion square inches in 2018....[Details]
Passive infrared detectors are one of the most commonly used devices in intrusion alarm systems. Since its introduction, the technology used has been continuously developing, and each technology targe...[Details]
Introduction
With the development of computer technology, paperless office has become the main form of daily office work in various units. With the increasing use of USB storage devices, the ...[Details]
Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]
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