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software: (1)STM32CubeMX (2)KEIL5 1. During the clock configuration process, you need to configure the external crystal oscillator according to the actual situation. The tutorial configures t...[Details]
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IT Home reported on December 26 that Samsung has issued a notice announcing that a new Galaxy series product will be launched soon, expected to be the S21 FE. Today, Twitter user @_snoopytech_...[Details]
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On the morning of December 22, Samsung is preparing to launch a new product, the Galaxy Buds Pro headphones, which may debut in January with the new Galaxy S21 smartphone. It is said that it wi...[Details]
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The use of air conditioners is very comprehensive. Whether it is in the hot summer or the cold winter, the use of air conditioners can meet our requirements. Air conditioners can regulate the tempe...[Details]
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1. Isolation:
1. Safety isolation: strong and weak current isolation, IGBT isolation drive, surge isolation protection, lightning isolation protection (such as isolation protection of medical ...[Details]
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Overview PCF8563 is a low-power CMOS real-time clock/calendar chip, which provides a programmable clock output, an interrupt output and a power-off detector. All addresses and data are transmitted se...[Details]
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Digital power meter is a multifunctional intelligent meter with programmable measurement, display, digital communication and electric energy pulse transmission output. It can complete functions such ...[Details]
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Industrial Ethernet is a powerful regional and unit network based on IEEE 802.3 (Ethernet). It is an Ethernet technology used in the field of industrial control. It is technically compatible with c...[Details]
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Circuit Principle: Low-power, general-purpose, multi-channel data acquisition system (DAS), these devices are optimized for low-power applications. All devices operate from a single +2.7V to +3.6V...[Details]
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With the rapid development of radar data processing technology, high-speed acquisition of radar echo signals is required. However, after the laser radar's transmission wave and echo signal are co...[Details]
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According to the website of the National Development and Reform Commission, the National Development and Reform Commission and the Ministry of Commerce issued the "Opinions of the National Developm...[Details]
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Introduction With the development of fieldbus technology, traditional analog instruments have gradually given way to intelligent digital instruments with digital communication functions. According t...[Details]
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Demonstrating the combined application of IO-Link transceivers and low-side power switches
China, November 22, 2024 -
STMicroelectronics has launched an industrial standard and equ...[Details]
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Meeting today’s demanding efficiency requirements is challenging when it comes to power supplies. Just understanding the many different programs and directives between end devices, power reviews, and...[Details]
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Local variables are mainly used to transfer data within a program, while global variables are mainly suitable for transferring data between multiple programs.
The first example is a local variable
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