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Use the configured GPIO of stm32 to control the LED display status, and use ODR, BSRR, and BRR to directly control the pin output status. The ODR register is readable and writable: it can control the...[Details]
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On February 28, a centralized groundbreaking ceremony for key projects in the spring of 2022 was held in Qingdao Hi-Tech Zone. The total investment in the 10 key projects launched this time was 11.09...[Details]
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LED bulbs are bulbs that use LED chips as the light source and have the same appearance as incandescent bulbs. Like incandescent bulbs, they can be installed on E26, E17 and other lamp holders. Howeve...[Details]
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On April 26, Huawei's rotating chairman Xu Zhijun delivered a wonderful speech at the China Telecom 5G Innovation and Cooperation Conference held in Shenzhen. His views are as follows: First, Huawe...[Details]
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Following the announcement of the establishment of the DRAM memory business unit at the end of June, Tsinghua Unigroup signed an investment agreement with the Chongqing Municipal Government at the en...[Details]
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0 Preface
Although there are many instruments for detecting heart rate at present, there are few portable full-digital heart rate measuring devices that can achieve accurate measurement, upload dat...[Details]
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Core Tips
Six application scenarios of power big data in the financial field
● Provide financial institutions with customer status evaluation and conduct big data analysis on financing cu...[Details]
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With the development of modern new technologies, electronic products have more and more functions, and various wireless communication technologies are constantly filling various fields of production ...[Details]
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Will Semiconductor announced today that it has appointed Wang Song as the company's general manager, with a term of office starting from the date of approval by the board of directors until the expir...[Details]
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According to foreign media reports, on Wednesday local time, the UK Supreme Court rejected the appeals filed by Huawei and ZTE against Unwired Planet International and Conversant Wireless Licensing r...[Details]
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Using Snapdragon Sound technology, Bose releases new QuietComfort noise-cancelling headphones Ultra and QuietComfort noise-cancelling earbuds Ultra, supporting the latest Qualcomm aptX Lossless audio...[Details]
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0 Introduction
Stepper motors are very suitable for open-loop position control systems because of their low rotor inertia, high positioning accuracy, and no cumulative error. DC motors are commonly...[Details]
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0 Introduction
With the continuous acceleration of urbanization, the number of motor vehicles has increased rapidly, and the pressure on urban road traffic has increased day by day. Under the c...[Details]
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Synopsys' ZeBu Server 5 hardware emulation system has a sales capacity of over 400 billion doors in its first year, accelerating the design of complex SoC and multi-die chip systems Summary: • ...[Details]
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Designing circuits with op amps is difficult to establish in a formulaic way, except for the occasional use of error budgets. Although analog system designers have specific concerns about op amps, th...[Details]