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The reference design of uninterruptible power supply (UPS) adopts dsPIC33FJ16GS series 16-bit digital signal controller (DSC), with input AC voltage of 210 – 242V, 50 Hz (+/- 3 Hz), output AC voltage ...[Details]
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Magic Leap, an American augmented reality company, has had its lawsuit against its former employees alleging they stole its technology dismissed, Bloomberg reported. The lawsuit was filed a year ag...[Details]
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Recently, Apple launched a new backpack, Incase ICON Lite II, on its official website. It is said that this backpack has built-in pockets for storing MacBooks, iPads, and iPhones, and is price...[Details]
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RF signal sources mainly provide stable local oscillator signals or generate various modulation signals in the test. Dual-tone signals are used for signal excitation and for receiving sensitivity tes...[Details]
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Shu Yinbiao, member of the National Committee of the Chinese People's Political Consultative Conference, Chairman and Party Secretary of State Grid Corporation of China, believes in the proposal "A...[Details]
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1. Introduction to underground pipeline detection technology
Underground pipeline
detection technology
has been used for many years. As early as the end of World War II, people ...[Details]
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Leak detector is an instrument tool for detecting gas leakage concentration.
Leak detection service: Provide various on-site online detection services using advanced instruments and methods
Leak de...[Details]
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In the field of modern industrial automation, various sensors, actuators and controllers need to exchange data through communication protocols. The DeviceNET communication protocol is one of the wi...[Details]
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The development of electric vehicles in 2020 has been very successful for the three new car companies listed in the United States. However, 2020 has been a very difficult year for traditional cars i...[Details]
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Recently, Beijing Kangmeite Technology Co., Ltd. (hereinafter referred to as "Kangmeite"), a Mini LED packaging adhesive company, received investment from GF Qianhe. Kangmet was founded in 2005 by a ...[Details]
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Structural features and braking principle of lever-type self-braking motor
The brake structure of the lever-type self-braking motor is shown in Figure 9-22. The brake device is installed on th...[Details]
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1-8-1-5. Advantages and disadvantages of push-pull switching power supplies
The advantages of push-pull switching power supplies have been mentioned many times before, and I will briefly s...[Details]
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Nowadays, cars have become a standard feature of every family. The most troublesome thing when driving out is the parking problem. Especially in first- and second-tier cities, the density of vehicles...[Details]
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0 Introduction
Rare earth permanent magnet brushless DC motors use high-performance rare earth permanent magnet materials and non-contact commutation technology. They are small in size, hi...[Details]
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On October 7, positioning technology expert TomTom (TOM2) announced that it has jointly developed a next-generation navigation solution with CARIAD, a subsidiary of the Volkswagen Group, and the fi...[Details]