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8031 and 8051 are the most common mcs51 series microcontrollers. They are early mature microcontroller products of Inter Company. Their application range involves all walks of life. Here is an introd...[Details]
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Last June, UMC announced that it would spend tens of billions of yen to purchase all the shares of Mie Fujitsu Semiconductor Co., Ltd. (MIFS), a 12-inch wafer fab jointly owned by UMC and Fujitsu Sem...[Details]
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I was recently working on a 51 car, and during the process I discovered that there was a small accident with sprintf on the 51 microcontroller.
The unexpected source program is as follows:
#include...[Details]
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1. Introduction
In a switch-mode power converter, the on-time of the power switch is adjusted according to the input and output voltages. Thus, the power converter is an independent control sy...[Details]
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According to foreign media reports, Panasonic Automotive has launched its latest fully connected electronic cockpit concept, integrating Panasonic's proprietary SkipGen 3.0 in-vehicle infotainment (I...[Details]
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1. Organizational Structure: The memory chip has several important units: device block page. 1 Device = 2048 block = 2k block 1 block = 64 page 1 page = (2048 + 64) Byte in: Block is the basic/mini...[Details]
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Advances in Gate Driver ICs Allow Switching Power Supplies to Achieve New Levels of Power Density Durable electrical isolation technology and multiple innovations in gate driver IC output stages ...[Details]
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AGV is the abbreviation of automatic guided vehicle, which is an automated and computer-controlled transport. Common types include automatic guided forklifts and automatic guided picking robots. Th...[Details]
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Lam Research announced on February 10 that it has launched a new series of selective etching products that apply breakthrough wafer manufacturing technology and innovative chemical composition to sup...[Details]
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The U.S. Patent and Trademark Office officially granted Apple two patents related to Project Titan. The first patent is titled "System with Hidden Openings," while the second patent is titled "System...[Details]
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Now we have reached crunch time. We have finalized the board design prototype and are sending it back to the lab for testing. Due to late spec changes and issues discovered during post-layout sig...[Details]
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Caviar, a Russian luxury brand famous for creating luxurious and expensive replacement cases for Apple's iPhone series, has officially entered China with its Chinese name Kaiwei'a. According to Cav...[Details]
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Price increase! Still price increase! At the beginning of 2022, aluminum electrolytic capacitors continued the price increase trend of last year. Previously, Nichicon, a major Japanese aluminum elect...[Details]
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The first generation of consumer MEMS sensors driven motion sensing applications were initially used only in consumer electronics products such as game consoles and the first smartphones. Now, smart ...[Details]
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With the continuous progress and development of the market economy, the automobile industry has gradually entered people's field of vision. With the continuous improvement of people's living standa...[Details]
PCB Design
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