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Biometric technology uses the body's inherent physiological characteristics (such as fingerprints, facial features, red membranes, etc.) and behavioral characteristics (such as handwriting, voice, ...[Details]
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As time goes by, it is March 2021. In this March, various mobile phone manufacturers have announced that they will release their flagship mobile phones this month. It can be said that in this Ma...[Details]
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The power amplifier is an indispensable key component of the millimeter wave frequency band transmitter. The output power determines the range and anti-interference ability of the entire system. In th...[Details]
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Recently, Innosilicon Technology has made another success. Its high-performance graphics GPU chip "
Fenghua 1"
customized for China's 5G data center
has been successfully tested and will be...[Details]
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1. Introduction
The single-chip microcomputer parallel port communication technology has inherent advantages such as high speed, large data volume, simple communication protocol or no communic...[Details]
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Buttons control the speed and direction of the motor Source program: #include REG52.H #define uchar unsigned char #define uint unsigned int #define ulong unsigned long #define CLK_WISE 0 //rotate...[Details]
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The transformer of a single-ended flyback switching power supply is essentially a coupled inductor, which is responsible for energy storage, voltage transformation, energy transfer, etc. The follo...[Details]
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The latest research report from Strategy Analytics’ IoT Strategy service, “The Battle for Unlicensed LPWA Supremacy in IoT,” predicts that by 2025, the number of unlicensed LPWA connections worldwide...[Details]
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Abstract: This article briefly introduces the characteristics of Bluetooth technology, focuses on the application of Bluetooth technology in medical monitoring, and discusses the security issues...[Details]
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1. Hardware preparation
1. A DVI cable (a cable that converts one end of a DVI cable to two ends)
2. Two Lingxingyu 802 sending cards
3. A ten-pin flat cable
2. Hardware...[Details]
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Compared with general computer languages, the software programming language of PLC has obvious characteristics. It is different from high-level languages and general assembly languages, and must ...[Details]
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The White House held a confidential briefing on the afternoon of the 6th to discuss the impact of semiconductor shortages on the domestic economy and called on both the House and Senate to reach an a...[Details]
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Samsung Electronics' goal of becoming the number one foundry by 2030 faces huge obstacles as TSMC plans to invest $44 billion in 2022 to consolidate its leading position, including $42.1 billion in f...[Details]
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After working at Spreadtrum for ten years and completing privatization, Qin Ling did not choose to retire or accept the invitation of international giants, but founded a new company, named Chipways, ...[Details]
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Over the past two decades, Micron has established very deep relationships with Chinese customers and has continued to invest in the Chinese market. Recently, Micron's Xi'an factory has been very ac...[Details]
Microcontroller MCU
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