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At present, embedded systems are increasingly used in video surveillance. With the powerful functions of the network, video surveillance focuses more on network monitoring solutions, which require sm...[Details]
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MAX732 standard boost application circuit
The figure shows a standard 12V or 15V boost application circuit, which works in continuous conduction mode. This circuit can work normally within...[Details]
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according to According to a survey by the AAA Foundation for Traffic Safety , adult drivers spend up to 58 minutes behind the wheel each day. Given the time spent commuting or sitting in traffic, i...[Details]
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Many Tianfu Energy Storage vanadium battery stacks have been successfully delivered. Recently, Sichuan Tianfu Energy Storage Technology Co., Ltd. has provided customers with many independently develop...[Details]
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If the FieldFox series of handheld RF and microwave analyzers have a spectrum analyzer function, then field strength testing can be performed. The specific steps are as follows: Enter the spectrum a...[Details]
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Sina Digital News on the morning of June 30th, mobile application analysis agency Sensor Tower recently reported that Apple’s App Store earned $41.5 billion in revenue in the first half of 2021, an i...[Details]
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On the evening of April 21, OnePlus held a new product launch conference and released a new Ace series of mobile phones. OnePlus Ace is the second mid-range mobile phone launched by OnePlus in ...[Details]
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The embedded CPU is the heart of the set-top box. After the data is decoded through the channel, it must first be demultiplexed to separate the transmission stream into video and audio, so that the...[Details]
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1 X0
and
Hex
file formats
X0 and Hex files are ASCII (American Standard Code for Information Interchange) text files consisting of lines of text that conform to the corre...[Details]
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Technology dependencies: SWIM communication, FLASH operation, serial port, DMA. The main idea is to implement the command line tool through the serial port, and then burn the slave through the host...[Details]
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AT89C51 is a low voltage, high performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read-only memory (FPEROM), commonly known as a single-chip computer. AT89C2051 is...[Details]
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Although we have seen many cost-effective digital products, as the saying goes, you get what you pay for. Given the extremely low product price limit, the emergence of loopholes is to be expected. ...[Details]
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Recently, Microsoft, the new member of the 3 trillion club and the current US technology company with the highest market value, has announced a major investment in
the field of
robotics
. Ac...[Details]
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IGBT insulated gate bipolar transistor is a typical bipolar MOS composite power device. It combines the process technology of power MOSFET and integrates power MOSFET and power tube GTR into the same...[Details]
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1. Half-bridge inverter block diagram:
1. Output average derivation:
Logical relationship: If two tubes are turned on at the same time, it will short-circuit, so two tubes canno...[Details]
FPGA/CPLD
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