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vivo selects Keysight’s channel emulation solution for complex 5G device testing, enabling real-world performance verification of smartphones in a lab environment
Beijing, August 6, ...[Details]
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If a landline telephone is installed, the 50V DC voltage fed by the telephone line can be used to measure the voltage regulation value of the Zener diode below 40V. the way is; 1. Use a multimeter ...[Details]
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The consumer-grade VR equipment market suffered a setback in 2023, and entrants are still deeply involved in it. Players in the industry chain are waiting for a new highlight moment to come. As a d...[Details]
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Today, with the rapid development of informatization, the application of digital information is becoming more and more mature, and various industries use it to optimize the industrial structure and s...[Details]
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1 Introduction
In the electroplating industry, the output voltage of the working power supply is generally required to be low, but the current is large. The power requirement of the po...[Details]
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Multimeter Overview Multimeter, also known as multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is...[Details]
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On December 22, the latest research from Strategy Analytics showed that Xiaomi's 5G smartphone shipments in Q3 2021 were the same as the previous quarter; Samsung's 5G smartphone shipment share conti...[Details]
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1. About BootLoader program settings Some areas of FLASH are shown below: As shown in the figure, by default, 0X8000-0X8080 is the interrupt vector table. If we plan to allocate 4KB of space to t...[Details]
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Technologies such as 5G, the Internet of Things, artificial intelligence, and big data are leading a new round of industrial innovation. Under the reshaping of the global digital wave, the automotive...[Details]
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Reporters learned from a press conference held by the Chinese Academy of Sciences that the 100-megawatt Dalian liquid flow battery energy storage peak-shaving power station has entered the final stage...[Details]
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Most of the digital instruments produced in the early stage use the constant current method to measure resistance, which is not only complex in circuit but also costly. The ratio method is a new me...[Details]
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For iOS 13 users, Apple has added a very useful feature in the iOS 14 system update, which may attract more old users to upgrade. Judging from the details of the latest update, the new version of the...[Details]
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On November 16, the groundbreaking ceremony for the first batch of centralized shared energy storage demonstration projects in cold regions was held at State Grid Jilin Electric Power Co., Ltd. The la...[Details]
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Recently, the leading chip design company in the A-share market, Goodix Technology, released its semi-annual report. According to the semi-annual report, Goodix Technology achieved operating income ...[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]