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1 Introduction
With the rapid development of communication systems and networks, the security and reliability of data communication, processing and storage are increasingly required. The d...[Details]
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Today, MEMS microphones are replacing electret condenser microphones (ECMs) in audio circuits. Both ECM and MEMS microphones perform the same function, but each interface differently to the rest of...[Details]
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illustrate Currently, it mainly encapsulates the instance of serial port 1, uses portable data types, and can be synchronously ported to STM32, STM8 and other microcontrollers; You need to implement ...[Details]
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Save money, energy and long life
Low-carbon life starts with dual-strength LED energy-saving bulbs…
LED lighting products are another revolution in the lighting field after incand...[Details]
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The escalation of the tug-of-war between Japan and South Korea has driven the A-share photoresist sector to rise across the board. Many concept stocks such as Rongda Photosensitive, Jingrui Shares an...[Details]
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Basic addressing mode
The addressing mode is a method of finding the real operand address based on the address code field given in the instruction. The ARM processor has 9 basic addressing modes.
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There are two major driving forces for the development of integrated circuits: one is the logic process driven by Moore's dividend, and the other is the specialty process driven by market segmentatio...[Details]
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Huawei's sub-brand Honor has released its first smart screen. Although it is called smart, it is still a smart TV in essence. The name "smart screen" is more of a concept hype. Before the release of ...[Details]
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MediaTek releases Dimensity 8200 mobile chip Bingfeng energy efficiency releases high-energy gaming experience December 8, 2022 – MediaTek released the Dimensity 8200 5G mobile chip, empowering hi...[Details]
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1 Power-on surge current
At present, considering factors such as volume and cost, most AC/DC converter input rectifier filters use capacitor input filtering, and the circuit principle is shown...[Details]
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UBOOT-2010-03 transplantation on S3C2440 Part 2 ------------ Hardware initialization
http://www.linuxidc.com/Linux/2011-11/46993p2.htm
Notes:2) The red part of the code segment below is the d...[Details]
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On the morning of April 18, it was reported that the future iPhone will add a periscope telephoto lens, and its suppliers are Apple’s long-term camera module partner LG Innotek and the newly joined...[Details]
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Abstract & Introduction
The Internet of Vehicles (IoV)
Compared with traditional ITS, IoV emphasizes information interaction between entities and facilitates services to solve traffic pro...[Details]
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Basic coordinates
The base coordinate system is a Cartesian coordinate system used to describe the position of the workpiece. It is based on the world coordinate system.
In the default co...[Details]
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NC (Numerical Control) is a technology that controls machine tool processing through computer programs. In CNC processing, NC programs are the key factor in controlling machine tool movement and pr...[Details]