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The aboveground pipeline detector is mainly used to detect various urban underground pipelines such as gas, electricity, telecommunications, tap water, industrial pipelines, drainage and cable TV. ...[Details]
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In view of the business opportunities of the entire sunrise industry, in order to seize the opportunity, grab more market and create more benefits, many lighting companies are competing to develop var...[Details]
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Hard switching is to forcibly turn on or off the switch tube regardless of the voltage or current on the switch tube. When the voltage and current of the switch tube (between the drain and source, ...[Details]
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1. Introduction to UART principle There are two data communication modes: parallel communication and serial communication: §Parallel communication: Use multiple data lines to transmit each bit of...[Details]
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According to MacRumors, Apple will adopt MicroLED panels as soon as 2024. The first device to use MicroLED screens is the Apple Watch Ultra. In the future, Apple will apply MicroLEDs to iPhone, iPad,...[Details]
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Description: Based on Wuhan Xinyuan Semiconductor CW32F030C8T6 and Qiying Tailun CI-C22GS02, the intelligent voice classification trash can can recognize voice to determine the type of trash and op...[Details]
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The excitement of the new energy vehicle industry is far more than the release of multiple new models or the listing of companies. The new technologies and new system solutions in the field of powe...[Details]
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Domestic factories have begun to slowly resume work, so what is the current situation of the electricity market?
Research institute: Electricity demand is not counted on a daily basis, so ...[Details]
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The popular 555 timer can be used as a PWM/Class D amplifier for musical instruments or other applications. It can operate in a supply voltage range of 4.5V to 16V and can output a drive current of...[Details]
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1. The internal circuit structure of a certain bit of the P1 port is shown in the figure below. Among the P0, P1, P2, and P3 ports of the 51 single-chip microcomputer, the P1 port has the sim...[Details]
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The emergence of LED lamps has changed the entire lighting market, replacing the original halogen lamps and fluorescent lamps (CFLs) in buildings and streets. Engineers often compare LED lamps fr...[Details]
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This issue of CTO Technology Views is aimed at the above problems. We interviewed Xie Qitang, deputy general manager of Juhong Electronics Optoelectronics Business Group. He believes that in design, t...[Details]
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When we think of carbon emissions, we tend to think of energy and transport, like smoke from factories or exhaust from cars. But these together account for less than half of global carb...[Details]
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Part 3:
Easy "driving" without mistakes
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Preface: I am Xiaotai. Xiaotai can test thousands of electronic devices a year, but he still has time for a spontaneous trip. H...[Details]
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I wrote a test program before. When I wanted to improve the test program last night, I found that I added an extra global variable unsigned int flag; //define a global variable and burn it into the m...[Details]
DSP and ARM Processors
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