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1. STM32 clock system In STM32, there are 5 clock sources, namely HSI, HSE, LSI, LSE, PLL (1) HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz; (2) HSE is a high-speed exte...[Details]
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In 1984, Rodney Brooks was hot, bored, and alone at home in Thailand when he had the inspiration that would change the field of robotics and eventually bring the Roomba robot vacuum cleaner to millio...[Details]
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NAND Flash has been in a hot market recently, and the Japan-South Korea trade war has made NAND Flash prices more bullish. Pan Jiancheng, chairman of Phison, a NAND Flash controller chip and module m...[Details]
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In
the
instantaneous floating-point
amplifier
(hereinafter referred to as the main
amplifier
) of
the petroleum seismic exploration instrument
, the instantaneous
floating
...[Details]
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Today I would like to discuss the LCD display problem of S3C2440 with you. I hope you can give me more advice. If I say something wrong, I hope you can help me correct it in time so that I can i...[Details]
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Identification and use of multimeter and related extended knowledge, etc. Identification and use of multimeter 1. The appearance of the multimeter. A multimeter is an instrument for measuring param...[Details]
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Recently, Sungrow Power Supply provided 20,000 sets of 500W household power supply SN24500S for power supply projects in power-free areas in Xinjiang. This is another large-scale application of this ...[Details]
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According to foreign media reports, autonomous vehicle navigation has been perfected worldwide, but before autonomous vehicles can really become popular, a series of problems need to be solved first....[Details]
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In a speaker system, people call the cabinet, frequency division circuit and speaker unit the three major parts of the speaker system, and the frequency division circuit plays an extremely importan...[Details]
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Under the trend of intelligence and software definition, cars are becoming data centers on wheels. The functional requirements, standard systems, technical architecture, industrial collaboration mode...[Details]
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1. RS485 technical parameters The voltage difference between the two lines is 2~6V, compatible with TTL level 10m distance, maximum speed 35Mbps. 1km distance, 100Kbps Generally supports up to 32 nod...[Details]
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Larger capacity, lighter weight
Espelkamp/Hannover, April 14, 2021 – With its Han-Modular® series, HARTING is offering a wide range of connectors that sustainably increase the energy...[Details]
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In order to enable the face recognition algorithm to run quickly, TI's DSP processor was selected, and a keyboard module and a PAL format output module were added. The PAL video signal can be colle...[Details]
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In today's digital world, embedded systems are more complex than ever before. With faster, lower power devices and more powerful circuits, engineers need to consider signal integrity issues. During th...[Details]
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Various types of main power stage topologies for LED TVs have been introduced, such as asymmetric half-bridge converters, dual-switch forward converters, and LLC resonant converters. Among them, th...[Details]
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