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LDO linear regulators are often used by design engineers as an afterthought and are often selected in the late stages of product development. Design engineers are more concerned with getting a comple...[Details]
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The Ministry of Industry and Information Technology published the "Key Points for Automobile Standardization Work in 2024" on its official website. The document clearly stated that it will strength...[Details]
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There are 3 c files under my USER file group, and I will write programs according to this program structure in the future.
代码参考于 “ OPELC思蛻蒙 http://bbs.opelc.org/viewthread.php?tid=6441&extra=page%3D...[Details]
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China Academy of Information and Communications Technology uses Rohde & Schwarz CMX500 OBT and SPEAG equipment for 5G SAR and HAC testing
The electromagnetic radiation problem of...[Details]
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On May 28, blogger @数码闲聊站 revealed that the Red Magic 7S Pro equipped with Qualcomm Snapdragon 8+ flagship processor will be released soon, and the phone will be equipped with a 165W fast charging he...[Details]
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In the process of porting U--BOOT, you need to modify the board_init() function to set the system clock. In the board_init source code, there is a s3c24x0_CLOCK_POWER definition pointer. So what is...[Details]
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1 Different acquisition modes Assume that the storage depth is 1M, the sampling rate is 1G/s, and the single acquisition time of the oscilloscope (the total time of the horizontal axis on the oscillo...[Details]
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1. S3C2440 processor structure The structure of S3C2440 processor is shown in the figure below. Its core unit is ARM9TDMI processor core, which mainly includes 16K instruction cache and 16K data cach...[Details]
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Sources said LG Display has been evaluating the deposition process for Gen 8.5 (2200x2500mm) OLED panels since December last year and is currently conducting the process at its supplier Sunic System'...[Details]
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Problem introduction Before understanding the basic concepts, let’s look at three questions: 1. Which interrupt do you want to use? 2. What are your desired trigger conditions? 3. What do you hope to...[Details]
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We are no strangers to gas detectors, which are used in various industries, such as fire protection, petroleum, chemical industry, laboratories, etc. Does anyone know that we should pay attention to...[Details]
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Today, Honor officially announced on Weibo that it will hold a new product launch conference at 19:30 on December 1, when it will launch the Honor 60 series of mobile phones. The official promotion...[Details]
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South African company iSiTech has launched a smart animal tracking and management system designed to combat livestock theft and wildlife poaching, and to remotely monitor animal health and behavior....[Details]
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1 Introduction
With the advancement of science and technology and the improvement of industrial level, more and more sensitive loads such as semiconductor production, banking systems, automated prod...[Details]
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Single-phase energy meters can be divided into inductive single-phase energy meters and electronic energy meters. At present, most households use inductive single-phase energy meters, and their commo...[Details]