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Opening remarks:
In some previous chapters, I mentioned that in order to prevent the interrupt function from destroying some shared data, when changing a data variable in the main function, the inter...[Details]
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China Energy Storage Network News:
In order to fully demonstrate the company's grand blueprint for global energy internet and demonstrate the social responsibility and commitment of central e...[Details]
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When drilling and repairing drill pipes, drilling tools, and oil casing in oilfields, the special tool for threading is hydraulic power tongs. After the clamping mechanism of the hydraulic power tong...[Details]
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1. Design requirements that a perfect PLC program must meet
A complete PLC program is not as simple as just making the system run. It also requires complete annotations, sophisticated architec...[Details]
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introduction
VoIP is a popular technology today, and more and more users have proposed to build a wireless network on the user side of the VoIP network, with the traditional VoIP terminal acting as...[Details]
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Since its birth, the semiconductor industry has gone through three generations of material changes. The third generation of semiconductor materials are mainly wide bandgap (bandgap width Eg 2.3eV) se...[Details]
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China Energy Storage Network:
Recently, the development of the pneumonia epidemic caused by the novel coronavirus has touched the hearts of all Chinese people. As a key state-owned enterprise...[Details]
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I. Introduction USB, as a new PC interconnection protocol, makes the connection of peripherals to computers more efficient and convenient. This interface is suitable for a variety of devices. It is n...[Details]
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On October 27, according to an announcement from the Shanghai Stock Exchange, Jinzhou Shengong Semiconductor Co., Ltd. (hereinafter referred to as "Shengong Co., Ltd.") will make its first listing on...[Details]
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During the learning process, I found a very serious problem that is easy to overlook - that is, when the SSP1 pins use P0［7］-P0［8］-P0［9］, it is a W-type IO configuration. The 7th bit of the register ...[Details]
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Today, when debugging the serial port program (STM32107RC), I found that UART4 was clearly configured and could send, but it could not interrupt the reception. I saw many people on the Internet had t...[Details]
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Photoelectric switch is a contactless measurement sensor with a wide detection range. It is widely used in many measurement and control systems such as counting, distance measurement and stroke contro...[Details]
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Generally speaking, the three major electrics include: drive motor, electronic control, and transmission; the three small electrics include: high-voltage distribution box PDU, on-board charger OBC,...[Details]
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LED chip production process In order to obtain high-power LED devices, it is necessary to prepare a suitable high-power LED panel light chip. The international community usually summarizes the...[Details]
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A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
Microcontroller MCU
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