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On August 22, Unigroup Tongxin released the world's first security chip E450R with both open hardware and software architecture. The chip is used in the fields of data security and algorithm protec...[Details]
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#include
#include math.h
#define HC595_SER RB7
#define HC595_SCK RB6
#define HC595_RCK RB5
#define key_164_data RB3
#define key_164_clk RB2
#de...[Details]
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Basic Concepts of Timer/Counter Timers/counters have the functions of timing and counting. Counting refers to comparing external pulse signals. The count value increases by 1 for each pulse. When the...[Details]
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According to the iOS 14 code, the upcoming iPad Pro update will include a new triple-lens camera array. This camera setup will include a ToF time-of-flight 3D sensor, a wide-angle lens, an ultr...[Details]
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On March 3, 2020, the board of directors of Yingtang Intelligent Control reviewed and approved the "Proposal on Signing the Cooperation Agreement". In order to implement the company's strategic layou...[Details]
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In a world where cars are becoming more and more autonomous and semiconductors are a key innovation factor, sensors are becoming essential, especially when dealing with moving objects. Radar sensor...[Details]
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Generally speaking, electromagnetic noise is difficult to eliminate, but various measures can be taken to suppress electromagnetic noise to the extent that it does not cause electromagnetic interfe...[Details]
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Hardware environment: STC89C52 Software environment: IDE Keil uVision V4.10 Compiler C51 V9.0 code show as below: /************************************************** Method 2: Counting method Ha...[Details]
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Speaking of headphones, we have to mention the TWS headphones launched by the old HiFi brand, whose sound quality is highly praised even by audio enthusiasts. Its excellent HiFi-level sound quality...[Details]
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Common methods for hardware anti-interference of single-chip microcomputer system
The main factors that affect the reliable and safe operation of the single-chip microcomputer system mainly com...[Details]
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Two key features of future home healthcare devices are connectivity and power consumption. For many situations, the ability to accurately convey clinical records from diagnostic devices to healthca...[Details]
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Even the Boston Dynamics Atlas robot, which can walk, run, and even do a 360-degree backflip, can easily fall over. Moreover, every step they take is controlled by humans. But today, a video released...[Details]
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Abstract: Speech recognition is one of the current research hotspots and is widely used. The floating-point operation of the system is very large, so a floating-point DSP is used. This article m...[Details]
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1 Introduction
With the popularization of wireless networks, the computing power of ARM processors is constantly increasing, and the technology of computer image processing is constantly impro...[Details]
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The unique architecture of the Analog Devices AD8553 instrumentation amplifier reduces noise from paralleled devices. The Analog Devices AD8553 auto-zero instrumentation amplifier has a unique archi...[Details]