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As the performance of 8051 microcontrollers continues to improve, using a multitasking operating system to manage the resources of the microcontroller has become a necessity for contemporary develo...[Details]
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1. Low resistance tester based on single chip microcomputer design
1 Introduction
In the process of circuit testing, it is often encountered that there is a large error between the experiment...[Details]
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On November 29, the Redmi K70 series, a gift for Redmi’s 10th anniversary, was officially released. The Redmi K70 Pro is equipped with the latest upgraded third-generation Snapdragon 8 mobile platfor...[Details]
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The problem facing the State Grid's power data industry is not business capability, enterprise transformation, or data management. The most important and core problem is that the power data industr...[Details]
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In recent years, with the rapid development of the flat panel display industry, equipment manufacturers such as Jingce Electronics and Liande Equipment have also developed rapidly and have entered th...[Details]
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At a stage when urban navigation assistance is being implemented in large numbers, Zhiji has just launched high-speed NOA navigation assistance, which does not seem to have much leadership at all...[Details]
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The Timer1 of the PIC16F877A microcontroller is 16 bits. We use this timer to implement a 10ms timing. In the timing interrupt, we determine whether 1s has arrived. If so, we invert the LED light sta...[Details]
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The Redmi K30 Extreme Commemorative Edition will officially debut on August 11. We know very little about this phone, so Lu Weibing, general manager of the Redmi brand, published a long article revea...[Details]
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0 Preface There are many types of human-computer interaction interfaces, such as keyboards, digital tube displays, liquid crystal displays, and touch screens. The main factors that determine the hu...[Details]
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Here we use PCF8591 ADDA chip, 51 single-chip microcomputer, and a potentiometer. By controlling the potentiometer, PWM wave is generated to control the rotation of the servo. And the angle is displa...[Details]
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1. General rules:
For the fault detection methods of PLC system: one is touch, two is look, three is smell, four is listen, five is trace tracing method, and six is replacement method.
...[Details]
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On August 9, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that
its subsidiary WPI has launched a 5G base station power suppl...[Details]
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On the evening of April 19, OFILM released the company's 2019 full-year performance report. The announcement showed that OFILM achieved operating income of 51.974 billion yuan during the reporting pe...[Details]
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The first member of the S32N family of highly integrated automotive processors is focused on enabling secure central real-time control in software-defined vehicles (SDVs)
Shanghai, C...[Details]
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Have you ever thought about using a single-ended primary inductor converter (SEPIC) topology to build your bias supply? If you don’t need isolation, then this idea is still feasible. The SEPIC has ...[Details]
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