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Purpose of the experiment: When a button on the TQ2440 development board is pressed, an interrupt is triggered and the LED light is turned on. Experimental source program: /*************************...[Details]
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There are many different opinions on the meaning of "bandwidth". Many engineers ask why the "bandwidth" of oscilloscopes and the bandwidth mentioned in networks and communications are not the same un...[Details]
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1. Introduction Piezoelectric transducer refers to a transducer made by using the forward and reverse piezoelectric effects of piezoelectric materials, that is, a device that can perform energy c...[Details]
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According to foreign media reports, Tesla officially launched its Live Camera Access through software update version 2021.36.8, which was added to Sentry Mode. (Image source: U/FRANK_DATANK) Se...[Details]
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PLC programming is an electronic system of digital operation, designed for use in industrial environments. It uses programmable memory to store instructions for performing logical operations, seque...[Details]
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Recently, a mysterious black new Motorola phone was exposed online. No selfie camera was found in the photo on the front of the phone, which undoubtedly added a bit of mystery and triggered net...[Details]
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On August 3, the signing ceremony of the Bozui Energy Energy Storage Project was held at the Administrative Center of Taicang City, adding new momentum to the development of Taicang's high-end equipme...[Details]
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Keys are almost a required part of every Blue Bridge Cup MCU Design and Development Group Competition, because it is one of the only input devices on the CT107D development platform, and keys are als...[Details]
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With the emphasis on more efficient and lower cost power solutions, we created this column to provide helpful tips on a variety of power management topics. This column is intended for design engineers...[Details]
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Introduction
With the continuous development of new energy vehicles, large factories have gradually begun to use transport vehicles driven by power batteries. The batteries commonly used in electric...[Details]
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1 Introduction
At present, with the rapid development of MEMS technology and the increasing investment of various countries in the field of microsystems, various forms of micro-energy are emer...[Details]
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On July 10, chip giant AMD announced on Wednesday that it would spend about $665 million (IT Home Note: currently about 4.843 billion yuan) in cash to acquire Finnish artificial intelligence startu...[Details]
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Recently, David Su, CEO of Atmosic, released his predictions for the five major development trends in the field of Internet of Things in 2021, including: increased application of photovoltaic energy,...[Details]
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The official version of iOS 14.5 is about to be released, and the most important feature is App Tracking Transparency. According to Apple’s official Chinese developer website, users must first...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]