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Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
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According to Counterpoint Research data, Apple became the largest smartphone manufacturer in China in the fourth quarter of 2021, and its market share in China also hit a record high. The report show...[Details]
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1. Working principle of online UPS
The circuit structure is shown in Figure 3-1. The input filter is essentially an EMI filter. On the one hand, it filters out and isolates the interference of...[Details]
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Memory Lock Bit (2) Protection Type LB Mode LB2LB1111 Memory protection feature is not enabled 210 Further programming of Flash and EEPROM is prohibited in parallel and SPI/JTAG serial programming mo...[Details]
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introduction Frequency hopping technology is a spread spectrum technology with high anti-interference and anti-interception capabilities. The receiving system is a very important part of the frequen...[Details]
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Most automotive power architectures must follow the most basic principles when designing, but not every designer has a thorough understanding of these principles. This article will explain the six ba...[Details]
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LPC2378 has 58KB RAM, which consists of internal 32KB RAM, 8KB USB RAM, 16KB Ethernet RAM and 2KB RTC RAM.
The 2KB RTC BATTERY RAM has not been tested, but I think it should be usable direct...[Details]
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summary
This article introduces a 10W LED driver designed using TI's TPS92210 control chip. TPS92210 has a unique critical mode fixed peak current control function, and the design does not requir...[Details]
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Through a series of process technology improvements, the quantum efficiency of near-infrared imaging at 940nm wavelength reaches 50%, breaking OmniVision's industry record; achieving the goals of i...[Details]
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According to the China Trade Relief Information Network on April 29, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain mobile electronic devices. O...[Details]
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The Internet realizes the interconnection of computer networks around the world. Different hosts must follow the same network protocol to communicate with each other. TCP/IP protocol, as a network in...[Details]
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Last month, iQOO launched the iQOO Z6 smartphone in India, which is powered by the Snapdragon 695 SoC and a 6.58-inch FHD+ LCD screen. Now, a new report has surfaced suggesting that the company is ...[Details]
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Apple has been looking to increase the geographic diversity of its supply chain for some time, and moving some production of the AirPods line to Vietnam is a major step for the company. Apple repor...[Details]
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When browsing github, I saw this QT serial port oscilloscope , which is completely open source and supports serial port, TCP, waveform display, and communication protocols. It feels very good, a bit ...[Details]
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Before doing anything, you must have a goal in mind. Things without a goal cannot be done well or accomplished. My goal is to learn ARM development, of course, in-depth learning.
The goals are ...[Details]