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1 Working principle of dual-loop
current-
type PWM controller
Dual-loop 24V
power supply
The current-type pulse width modulation (PWM) controller adds a cu...[Details]
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Problem Description:
There are not many microcontroller resources. Today we will practice mastering its timer hardware resources.
Hardware environment:
89C58RD+ single-chip microcomputer (three...[Details]
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Today, blogger @数码闲聊站 revealed that Redmi will launch a model equipped with Qualcomm Snapdragon 870 chip in the future. Currently, the Redmi K40 is equipped with Qualcomm Snapdragon 870 flags...[Details]
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In recent years, due to its higher power output and smaller footprint at high frequencies, GaN has been widely adopted by the RF industry. The entire GaN RF market is expected to grow to $2 billion b...[Details]
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In the early 90s, when my friends and I founded BDTI , " DSP " started to become a popular acronym. DSP means two different things: digital signal processing and digital signal processor. You c...[Details]
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1.1 Error model of the traditional (known) through calibration method The traditional coaxial system calibration method is usually called TOSM----Through Open Short Match (also known as SOLT----Short...[Details]
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The connection between the antenna and the feeder is a very important issue when installing the antenna. If the connection is incorrect, it will directly affect the receiving effect. The connectio...[Details]
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How many times can a microcontroller be programmed?
Newbies may ask this question? According to the data provided by the manufacturer, the number of programming times is usually not less than 100,0...[Details]
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A voltage regulator, as the name implies, is a device that stabilizes the output voltage. All voltage regulators use the same technology to achieve a stable output voltage. The output voltage is sa...[Details]
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According to foreign media reports, Tesla recently launched a new supercomputer, which is said to be the fifth largest supercomputer in the world and an "advanced version" of Tesla's upcoming new sup...[Details]
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A few days ago, Xiaomi officially launched its new earphones with active noise reduction capabilities, called Xiaomi Air 2 Pro true wireless Bluetooth earphones. The earphones are priced at 69...[Details]
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IC design company VIA won the "Best In-Vehicle Computer Vision Technology Award" at the AuToPros 2019 3rd Intelligent Vehicle Conference for Decision Makers (IVC2019). At the conference, VIA's Mobile...[Details]
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Tesla
's new
CyberTruck
completely eliminates the traditional
12V
low-voltage
power supply
network and instead
...[Details]
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Now the automobile industry is no longer just a simple traditional car company that designs, produces and sells cars. With the rapid changes in the automobile industry, many new car-making forces hav...[Details]
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①Use the STC15F2K60S2 microcontroller board to design a digital voltmeter, which can only be implemented using the internal ADC of the microcontroller; ② The DC voltage range is required to be 0-4.55...[Details]