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The temperature/pressure/flow/liquid level controller can directly control the electric valve (including electric butterfly valve and electric ball valve, etc.) through simple connection, eliminating ...[Details]
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1 Introduction
LCD has the characteristics of displaying a lot of information, small size and low power consumption, and is widely used in terminal display and human-machine interface. It can be us...[Details]
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There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/ counters . This method can improve the CPU's working efficiency and achieve accurate delay; t...[Details]
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Players who are familiar with the Nintendo Switch console will definitely remember the black dock that carries the "Switch" function of this game console, but for those players who are used to ...[Details]
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On December 10, the 2020 China Integrated Circuit Design Industry Conference was grandly held in Chongqing. Peng Qihuang, Global Senior Vice President and President of Asia Pacific of Mentor, a Sieme...[Details]
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The four core structures of welding robots are transmission mechanism and prime mover. Next, Wuxi Jinhongying, a professional welding robot manufacturer, will introduce them to you in detail.
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Summary: This article mainly introduces the SPI interface of STM32, cubeMX software configuration of SPI interface and analysis of SPI related codes. Introduction to STM32 SPI: (1) SPI protocol ...[Details]
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On the afternoon of March 31, Huawei announced its 2020 operating results through an online event. During the interview, Huawei's rotating chairman Hu Houkun said: "The future of the mobile p...[Details]
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The compiler tool used is keil. When using keil to build an stm32 project, a startup file, STM32F10x.s, is generally generated. In the library function provided by st, cortexm3_macro.s and stm32f10x_...[Details]
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As cars become more and more like smartphones, various applications and functions have appeared on the larger and larger central control screens in the cars. Some smart car companies have seen t...[Details]
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Since the iPhone 12 and iPhone 12 Pro were launched on the market, many users have reported that the screens of the new devices are yellowish. Although the root cause of the problem is still unknown,...[Details]
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Samsung previously announced that it will hold an "unpacked part 2" launch event on Wednesday, October 20 at 7 a.m. PT/10 a.m. ET (23:00 GMT). Recently, the official released a warm-up ani...[Details]
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Have you ever tried to get out of bed quietly at night, only to trip over something and wake up the whole house? A motion-sensing night light discreetly mounted under your bed provi...[Details]
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All relevant units:
In accordance with the spirit of the "Notice on the Second Batch of Lithium-ion Battery Industry Standard Announcement Application Work" (Industry Electronic Letter No. 22...[Details]
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1. Introduction
Closed-cup flash point testers are widely used in petroleum, chemical industry, light industry and electricity. However, due to the lack of corresponding verification procedures, ...[Details]
Analog electronics
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