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1 Introduction
At present, most of the various switching power supplies used in various electrical equipment adopt indirect DC/DC conversion circuits. It has the advantages of good isolation p...[Details]
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Tips for using RVMDK Version：uVision V4.70.0.0 Modify color/font Click the "Tools" button to open the following interface, then click on each element to change it to your favorite color. You can al...[Details]
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But when people find their phones are running low on battery and can’t find a plug or cable, they still miss the era of long battery life for feature phones. In the past, the battery life of a phone ...[Details]
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Antenna testing technology has developed to the point where its measurement methods involve frequency domain, time domain, space domain and digital domain. However, the commonly used measurement metho...[Details]
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Nidec Elesys Corporation (hereinafter referred to as "the Company") held a groundbreaking ceremony for the new plant in Novi Sad, Serbia at 11:00 on July 4 (local time in Serbia) with the participati...[Details]
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The typical MCS-51 microcontroller has four bidirectional 8-bit I/O ports, denoted as P0, P1, P2, and P3. Each port consists of a port latch and an input buffer /output driver. The following figure s...[Details]
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According to foreign media reports, Facebook and the FTC have reached a settlement over Facebook's improper handling of user personal information. The FTC approved a fine of approximately $5 billion ...[Details]
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If solar cells could generate a higher voltage when exposed to sunlight, they would be more efficient and generate more electricity. For the past half century, scientists have known that ferroelect...[Details]
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According to Korean media The Elec, Samsung's Device Solutions (DS) division, which operates Samsung foundries, system LSI and memory divisions, is expected to have operating profits of about 13.1 tr...[Details]
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Four excitation methods for synchronous motors, including DC generator excitation, AC generator excitation, thyristor excitation and third harmonic excitation, are described along with the characte...[Details]
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On June 13, 2023, just one hour after a heavyweight CEO in the chip industry landed in China, he appeared at the company's Shenzhen factory renewable energy module production capacity expansion cerem...[Details]
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introduction
LTE (Long Term Evolution) technology is the main direction of the evolution of the third generation of mobile communications. As an advanced technology, the LTE system has great adva...[Details]
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On March 28, the eye-catching Xiaomi Motors was officially launched, setting a record of 50,000 orders in 27 minutes. In the Xiaomi Motors Super Factory in Tongzhou, Beijing, 94 AMRs provided b...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
...[Details]
RF/Wirelessly
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