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Power Design Question 1: How to Evaluate a System's Power Requirements? Answer: For an actual electronic system, its power supply requirements should be carefully analyzed. Not only should we care a...[Details]
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Smart lights
are becoming more and more popular and are steadily becoming a key part of smart homes. Smart lights enable users to control lights through an application on their smartphones, w...[Details]
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September 8, 2021, Shanghai, China—SmartSens, a technologically advanced CMOS image sensor supplier, officially launched a full range of upgraded image sensors equipped with DSI-2 technology - SC23...[Details]
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Note: This development board of Litian Electronics is different from Zhou Ligong's LPC2131. On Zhou Ligong's development board, you can use a jumper stick to choose whether to use the 595 driver. Whe...[Details]
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introduction
With global warming, environmental pollution, energy security and energy efficiency have become topics of concern to people. Achieving the coordinated development of energy, envir...[Details]
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The usage of digital tubes is no different from that of light-emitting diodes. It is just that seven or eight light-emitting diodes are combined on a module to form an 8-shaped figure and a decimal po...[Details]
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With the development and progress of solar photovoltaic technology, solar cells, as a new energy source, are first used in lighting fixtures in the civilian field. Solar lighting products have the d...[Details]
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ZTO Express welcomed the 10 billionth express delivery in 2019, becoming the first express delivery company in China to reach the 10 billion-piece level, breaking the world record again. On the day o...[Details]
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introduction
The MAX803/MAX809/MAX810 microprocessor (µP) supervisors are a classic Maxim innovation—although we did not invent the supervisor, we were the first to put it in a 3-pin packa...[Details]
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Introduction
At present, our army is using a large number of batteries of various models, categories and properties. Due to the differences in parameters (such as voltage, capacity) and properties...[Details]
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Ten years of experience in the industry, teaching you the MCU introduction, Lecture 21:
Continuous subtraction. In the subtraction example I listed in the previous section, there was only one subtrah...[Details]
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In the minds of Chinese consumers, Cadillac Escalade is definitely an unpopular luxury SUV. The day before yesterday, when the country was still shrouded in the shadow of the epidemic, Cadillac rel...[Details]
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With the development of the automobile industry, more and more automotive electronic components are being used in modern cars, providing better safety, comfort and economy for cars. In the past, cars...[Details]
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On the morning of January 24, Texas Attorney General Ken Paxton filed a lawsuit against Google, accusing Google of forcing eight famous radio DJs to tout the Pixel 4 series of mobile phones. Go...[Details]
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Redmi K40 and Redmi K40 Pro are already on the market, and the next new Redmi product is in preparation. On the evening of March 10, Lu Weibing, President of Xiaomi Group China and General M...[Details]
PCB Design
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