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All BOE's mass production factories are rated as "green factories", drawing the most beautiful background for sustainable development of the industry
Recently, the Ministry of Indust...[Details]
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introduction
In mechanical engineering, due to production needs, motors are frequently in the process of starting, braking, and reversing, so the starting and braking time of the motors largel...[Details]
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When using a motor speed regulator, it is very necessary to connect capacitors. Capacitors play an important role in motor speed regulation systems, providing additional energy reserves and current...[Details]
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1. Reflection method: The reflection method measures the reflection coefficient (Γx) of the object under test. The relationship between reflection coefficient Γx and impedance is as follows: Γx=(Zx-Z...[Details]
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1. Variable scope Scope: The effective range of a variable. It is divided into: local variables and global variables. 1.1 Local variables Variables declared inside a function can only be used insid...[Details]
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According to the announcement of the State Intellectual Property Office, Fujian Nebula Electronics Co., Ltd. applied for a patent entitled "A liquid flow battery activation device and method", publ...[Details]
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1. First, ensure that the make menuconfig option is configured:
Enable loadable module support ---
Module unloading
2. The modules directory and the corre...[Details]
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Recently, the "Two-photon-Stimulated Emission Depletion (STED) Compound Microscope" project, a key research and development project of digital diagnosis and treatment under the National Key R&D Progr...[Details]
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Niche DRAM and flash memory maker Winbond expects monthly production at its new 12-inch wafer fab in Kaohsiung to increase to 10,000 wafers by the fourth quarter of 2022 and 20,000 wafers by the four...[Details]
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The Arm processor is designed based on the principle of reduced instruction set computer (RISC). The instruction set and related decoding mechanism are relatively simple. It has a 32-bit Arm instruct...[Details]
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SD Card SD card (Secure Digital Memory Card) is a secure digital card. It is developed on the basis of MMC. It is a new generation of memory device based on semiconductor flash memory. It is...[Details]
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The topology of the Fliege notch filter is shown in the figure. Compared with the twin-T structure, this filter circuit has the following advantages: the center frequency can be tuned with only fou...[Details]
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According to Dongxu Optoelectronics, Wuhu Dongxu Optoelectronics Technology Co., Ltd., a subsidiary of Dongxu Optoelectronics, has once again reported good news. After the successful mass production ...[Details]
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On April 24, the Chairman of Longbai Group Co., Ltd. (hereinafter referred to as Longbai Group) and his delegation, He Benliu, visited the Group Company to investigate cooperation in the field of n...[Details]
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A stepper motor is an actuator that converts an electrical pulse signal into an angular displacement. Its main advantages are high positioning accuracy and no cumulative position error. Its unique op...[Details]
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