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Sina Digital News, November 18th morning news, Apple today released iOS 15.1.1, which is a small update nearly a month after the release of iOS 15.1. But it fixes the big problem of "dropped calls...[Details]
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Last time I learned about the basic status of PLL in the STM32F4 clock system. Now I plan to configure the STM32 clock by myself and use PLL to multiply the main frequency of STM32F429 to 168MHz. Let...[Details]
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In April this year, Ningbo, Mayor of Wuhu City, Anhui Province, and Yin Tongyue, Chairman of Chery Group, visited Nidec's headquarters in Kyoto and had in-depth exchanges with Nidec Co., Ltd. on econ...[Details]
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Memory is widely used in single boards of various devices. As electronic products continue to improve data throughput, memory is also being updated and upgraded, further improving the speed. For exam...[Details]
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This system is based on the use of the Internet to achieve remote collection of nuclear environmental information. In terms of implementation, an embedded solution based on SOPC technology is adopted....[Details]
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Recently, the U.S. FDA approved a wearable tracking device from Current Health, the Remote Patient Monitoring Platform (RPM), as a Class II medical device for treatment and rehabilitation services fo...[Details]
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We have analyzed the BOM of OPPO Watch, and this time we will analyze the number of components and their cost. We estimate that the total cost of OPPO Watch is US$64.62 (approximately RMB 456.72), ...[Details]
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SY8003 and SY8003A are high-efficiency, high-frequency synchronous step-down DC-DC regulator ICs capable of providing up to 3A of output current. SY8003 and SY8003A operate over a wide input voltag...[Details]
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On February 3, 2021, according to Tech Planet, Huawei released a "Several Statements on the Company's Agent Registration of Yao Anna's Trademark" in its internal Xinsheng Community. The statement sai...[Details]
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Test 8
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Digital display controlled by small keyboard
This test demonstrates the keyboard monitoring program. ...[Details]
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Introduction
Modern high-speed operational amplifiers (op amps) have settling times of a few nanoseconds. This time is so short that measuring it within a reasonable error range is not only a...[Details]
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Measuring instrument functions
According to the process requirements of forging equipment, the designed functions are as follows:
(1) There are two types of measurement modes: one is to track the...[Details]
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Electric scooters are becoming a trend all over the world, but manufacturers have not yet found a way to win. At this point in time, electric scooter sharing company Bird announced that it will soon ...[Details]
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Imagine this: You're driving down the highway at 75 miles per hour, listening to Steve Miller's Greatest Hits in your new 2006 car, and suddenly the engine management system or stability control fa...[Details]
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On the afternoon of October 30,
GalaxyCore Co., Ltd. (hereinafter referred to as "GalaxyCore") announced its third-quarter results for 2024. In the first three quarters of this year, GalaxyCore...[Details]
Microcontroller MCU
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