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1. Introduction
Buffer circuits are usually used to protect relay contacts in low-voltage circuits. It is much more difficult to protect relay contacts in high-voltage circuits.
It is...[Details]
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On November 29, it was learned from State Grid Hebei Electric Power Co., Ltd. that after on-site acceptance, project reporting, and document review, the "Xiongan Green Grid" mass entrepreneurship d...[Details]
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1 Introduction National Level 3 Scale Standard Requirements: The absolute accuracy of weighing data and weights is less than 1/1000-1/5000. Therefore, the effective bits of the output data after AD ...[Details]
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According to the Financial Times, Microsoft is seeking to acquire TikTok's global business, including TikTok India and Europe. In response to foreign media reports, ByteDance officially stated that t...[Details]
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General Motors Co.’s Cruise announced in June that it would delay plans for a driverless taxi service that it had previously said would debut in 2019. But the setback did not stop its more than 1,000...[Details]
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The 51 MCU timer 0 works in mode 2. The INT0 (P3.2) pin controls the timer/counter to count. The timer/counter 0 overflow interrupt makes the LED connected to the P2.0 pin flash. The timer/counter 0 o...[Details]
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CleanerAirSolutions, a UK-based company that specifies, designs, supports and installs photovoltaic systems, has successfully used software systems from Autodesk, Inc. to meet the growing demand fo...[Details]
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On May 27, the topping-out ceremony of the Phase I Plant 2 of Yongsi Electronics was held. Yongsi Electronics is a semiconductor packaging and testing company. It was established on November 13, 20...[Details]
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The default working main frequency of S3C2440 is 12MHz and 16.9344MHz, which is the frequency of our crystal oscillator. However, 12MHz crystal oscillator is more commonly used. Fin refers to the freq...[Details]
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Earlier this month, a whistleblower released renderings of the Apple Watch Series 7, which showed that the edges of the watch screen will be flatter and the case will be wider. Today, Twitter ...[Details]
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hardware design 8-key simulation diagram: plan: 7-key simulation diagram: 7 buttons represent 7 notes, and another button plays a song programming /*********************************************...[Details]
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1). Introduction to Floating Point Unit (FPU) Float Point Unit, floating point unit is a coprocessor dedicated to floating point operations. In the field of computing, such as trigonometric functio...[Details]
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When I was developing the stm32usb device for my project, I found that the usb sending would often block the main function, or the program could not run smoothly, and the real-time performance was gr...[Details]
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Offline entertainment is a rapidly developing market in VR. As an entertainment giant, Sony will obviously not easily ignore this potential big cake. Recently, the US Patent and Trademark Office publ...[Details]
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First, the ARM pseudo instructions include:
ARM machine code
Define class directive
Operation directives
ARM machine code:
In fact, any processor ...[Details]
stm32/stm8
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