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Position-independent code means that the code will run correctly no matter where it is placed in the memory. The reason is that the code
does not use absolute addresses, but relative addresses.
Po...[Details]
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So far, the term "logic analyzer" has been used loosely. In fact, most logic analyzers are a combination of a timing analyzer and a state analyzer. We will now describe the special features of each o...[Details]
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In the following program, the microcontroller reads the data in the FIFO and sends it out from the serial port.
;**********************************
ef bit p3.3 ;fifo empty flag
rst bit p3.5 ;res...[Details]
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Signal denoising is one of the classic problems in the field of signal processing. Traditional denoising methods mainly include linear filtering methods and nonlinear filtering methods. When working,...[Details]
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Driven by the cone-scan motor, the magnetic coupling ring rotates synchronously with the reference voltage generator, coupling the magnetic field in the circular waveguide to form a high-frequency m...[Details]
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Many novice engineers, company purchasers and some people who are new to oscilloscopes but don't know much about them will struggle with the question of whether to buy domestic or imported oscillosco...[Details]
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I have a lot of waste lithium batteries at home, some are retired from mobile phones, and some are second-hand 18650 that are over-discharged. They can't even last 20 minutes (300ma) with conventional...[Details]
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According to Jiwei.com, Jiangxi recently released the first batch of provincial key construction project plans for 2021. This batch of key construction projects has 461 projects, with a total investm...[Details]
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1. Different displays for static and dynamic In static display, all digital tubes display the same thing, and in dynamic display, you can decide what to display for each digital tube individually; ...[Details]
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In November 2018, the construction of the "Qinghai Power into Henan" UHV DC project started; in March this year, the Qinghai Provincial National Clean Energy Demonstration Province Plan was approve...[Details]
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1 Project Background
1.1 Research Background
The application of LCD display screens is becoming more and more widespread, and the number is increasing. LCD display screens are widely used a...[Details]
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Test and measurement are essential quality assurance for the product development, manufacturing and maintenance of the electronics industry. The development and production of any electronic product...[Details]
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In a recent memo to investors, JPMorgan chief analyst Samik Chatterjee analyzed the delivery times of the iPhone 13 and iPhone 13 Pro in the 15th week of their launch. He believes that the delivery t...[Details]
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Is Google Glass just a consumer electronics? No, Google Glass will have a positive impact on the technology repair, health care and mechanical manufacturing industries. Some innovative wearable devic...[Details]
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From technology wars to price wars and then to brand wars,
the competition in
the power battery
industry chain
has shifted from the relatively single product power competition in the p...[Details]