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Beijing time on the afternoon of February 6th, in the face of sluggish global PC demand, Dell announced today that it would lay off about 6,650 people, becoming the latest technology company to lay o...[Details]
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According to the British Daily Mail on the 20th, Epicenter, a startup headquartered in Stockholm, the capital of Sweden, has launched a new way to carry a new crown vaccine passport-a microchip the...[Details]
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introduction
With the continuous development of microelectronics technology, network technology and control technology, LCD is widely used as a field display device in various communic...[Details]
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Capacitor detection methods are mainly divided into three categories: variable capacitor detection, electrolytic capacitor detection, and fixed capacitor detection.
1. Detection of variable capacitor...[Details]
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On the evening of June 16, Apple just announced the list of winners of the Swift Student Challenge. There are 350 winners from 41 countries and regions, including 26 winners from Greater China....[Details]
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0 Introduction
At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzer...[Details]
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1. Design principles
(1) As shown in Figure 14.2, the 4×4 matrix keyboard is connected to the parallel port P3 of the single-chip microcomputer, and the P3.0-P3.3 pins of the single-chip microcompu...[Details]
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According to appleinsider, Apple's Airpods and Airpods Pro, which will be released next year, will be manufactured in Vietnam. It is reported that the new generation of Airpods will be launched in th...[Details]
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Diversified manipulation of droplets across scales has important application prospects in fields such as fine chemistry and biomedicine. From a practical perspective, effective droplet manipulation...[Details]
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In the past two days, the "AEB dispute" between two car industry tycoons, Yu Chengdong and He Xiaopeng, has brought the topic of active car safety to the forefront. Today, the measurement of car safe...[Details]
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1. How to use dry batteries, voltmeters, small light bulbs, and wires to design experiments to study the voltage relationship in series circuits? Familiarize yourself with the circuit diagram: (se...[Details]
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Author: ADI yasmineking I recently had the privilege of moderating a panel at the virtual IEEE International Microwave Symposium to discuss RF and microwave design challenges and emerging trends in...[Details]
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In October 2018, Ideal ONE was officially released. This 7-seater medium and large SUV adopts extended-range electric drive. Its sales gradually increased in 2020. This technology route was not ...[Details]
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Every time I see a so-called high-current power amplifier with dozens or even twenty pairs of power crystals in parallel, I am secretly surprised: Are all these power crystals paired? Because whether ...[Details]
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The SPI interface is becoming a popular choice in automotive applications, including sensors, display consoles, navigation systems, booting through SPI flash memory, etc. SPI's low pin count and co...[Details]