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Let me share with you a real case involving a water level control project with PLC, frequency converter and touch screen. Let’s take a look at the whole process and save it for future use! ● P...[Details]

Chips are basic and strategic products that support the development of information technology. They are also a key area of ​​Shanghai's focus on technological innovation and high-quality development....[Details]

STM32 programming using library functions The library function is a function library packaged by the STM32 manufacturer to facilitate user programming. USART Library Functions The USART library funct...[Details]

describe: The LT®1175 is a micropower , low dropout negative regulator. It features a 45μA quiescent current that drops to 10μA in shutdown mode. A new reference amplifier topology ach...[Details]

Tesla Inc. has closed a facility in California and laid off hundreds of employees working on its Autopilot system, one of the largest layoffs known in the tech industry, people familiar with the matt...[Details]

Recently, Luxshow Technology released an investor relations activity record sheet, which revealed new developments in the Hefei silicon carbide project. On August 8, 2020 and September 15, 2020, Lu...[Details]

With the continuous development of WWW, people have put forward higher requirements for Internet applications based on IP networks. The future Internet will surely realize "using IP technology to t...[Details]

Tonight, the Honor Play4T series was officially released. The 6GB+128GB version of Play4T is priced at 1,199 yuan, the 6GB+128GB version of Play4T Pro is priced at 1,499 yuan, and the 8GB+128GB versi...[Details]

——Translated from embedded-computing Chirp announces support for Arm® Cortex-A and Cortex-M architectures, improving device-to-device connectivity for any Arm®-based product with audio capabilities...[Details]

Energy shortage is a hot issue in today's society. It directly restricts the development of economy and society. The use of renewable energy has become one of the focuses of the world today. Solar...[Details]

0 Introduction The standard orifice flowmeter has a simple structure, convenient operation, and mature technology, which makes it widely used in pipeline measurement. According to statistics, the ori...[Details]

      Foreign media SamMobile intelligence shows that the Samsung Galaxy S21 FE will be officially launched during CES 2022, from January 5 to 8, 2022. 　　IT Home reported that @MauriQHD previously re...[Details]

OFweek Cup 2022 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]

According to foreign media Bloomberg, Brad Smith, president and chief legal officer of Microsoft, told Microsoft that the U.S. government has not fully proved that the actions taken against the Chine...[Details]

In the design of the driver, we may use flush_cache_all to flush the contents of the ARM cache to the RAM, because the cache in ARM Linux is generally set to write back. Usually, DMA cannot access ...[Details]