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According to the latest research report released by Strategy Analytics, global wearable device sales are expected to grow from 384 million in 2019 to a record 527 million in 2020, a year-on-year incr...[Details]
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PC manufacturers in the consumer market are facing a shortage of components, and the impact may spill over into the memory market. Micron Technology Inc. said recently that its memory revenue this qu...[Details]
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According to foreign media reports, Japanese operator IIJ recently restarted the sales of three models: Huawei P30, Huawei P30 Lite, and Huawei Tablet M5 Lite 8-inch version. IIJ originally planned t...[Details]
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An Apple patent published by the U.S. Patent and Trademark Office on Thursday appears to show that Apple is considering developing a new iPhone case logo that can change color. Future iPhones are exp...[Details]
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At noon on November 30, Sanhuan Group disclosed the report on the issuance of shares to specific objects. The final number of issuance targets was 20, with a lock-up period of 6 months; the issue pri...[Details]
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In late August 2024, in order to speed up the construction of the battery project production line and recycle old equipment, the all-vanadium liquid flow battery project team worked with various de...[Details]
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0 Introduction
The piezoelectric ceramic actuator (PZT) is the core of the micro-displacement platform. Its main principle is to use the inverse piezoelectric effect of piezoelectric ceramics t...[Details]
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0 Introduction
The general key driver is usually very simple. Once the key input port is detected as low level in the program, the software delay is used to detect the key input port again after...[Details]
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With the advancement of science and technology and the development of modern industrial and agricultural technology, the measurement and control of temperature and humidity will play an increasingl...[Details]
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On March 19, *ST Yingfang released its 2019 annual report, stating that the company achieved operating income of 4.1296 million yuan, a decrease of 95.97% from the same period last year; and achieved...[Details]
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The USB to serial port uses the PL2303 chip, and Linux 2.4 and above versions already have built-in drivers. 1. Install minicom In Ubuntu, use sudo apt-get install minicom to install it 2. Configur...[Details]
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Apple has been doing very well recently, with good news coming one after another. First, after a six-year absence, Apple once again topped the Chinese mobile phone market, and later its market value ...[Details]
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With the popularity of new energy vehicles, Great Wall Motors launched its own Euler brand. However, Great Wall Motors has been plagued by battery issues, so they decided to make their own batteries....[Details]
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Researchers, engineers and technicians working in RF applications generally have a good understanding of the uses and benefits of a spectrum analyzer, whether it is a traditional swept frequency anal...[Details]
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The differences between servo presses and ordinary presses are mainly reflected in the following aspects:
How it works
A servo press is a press driven by a servo motor. Its work...[Details]