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On the afternoon of December 29, the CNNC Tancheng 101MW/204MWh energy storage power station was successfully connected to the grid. The project is one of the first batch of key infrastructure proj...[Details]
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In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop feedbac...[Details]
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On April 30, Zhichun Technology released its first quarter performance report this year, stating that the company achieved operating income of 113 million yuan, a year-on-year decrease of 2.34%; the ...[Details]
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The edge-lit type places LEDs on the upper and lower sides of the backlight. The layout adjustment greatly reduces the use of LEDs, thereby reducing production costs and energy consumption, which...[Details]
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Arbe Robotics’ proprietary chipset leverages GF’s 22FDX® technology to deliver industry’s first real-time 4D imaging radar for Level 4 and Level 5 autonomous driving April 26, 2018 – GF announce...[Details]
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New energy vehicles are entering the "first year of silicon carbide". As China's first and the world's third integrated R&D and manufacturing platform for the entire silicon carbide industry chain, H...[Details]
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I used the PD4 pin. Requires a pin interrupt and a timer to generate the baud rate The baud rate simulated by Timer 2 There is a small problem, that is, the first data will be shifted one bit l...[Details]
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Preface
Although electric vehicles (EV) and traditional internal combustion engine vehicles (ICEV) have completely different powertrain components, they can still be divided into two parts: en...[Details]
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Wolfspeed, a silicon carbide technology supplier, recently announced that Jeff Ferraro will serve as vice president of corporate supply chain and procurement, effective March 14. Ferraro previously w...[Details]
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The following is the actual picture: I. Introduction Background: In daily life and industrial control, position monitoring and distance measurement are often required. There are many methods availab...[Details]
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What factors does the motor speed depend on?
The speed of a motor depends on many factors. Here are some of the main ones:
Motor type: Different types of motors have different speed...[Details]
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A digital blogger revealed the name of the Redmi 855 flagship phone - Redmi X, and its slogan is fearless. According to the photos released by the digital blogger, the Redmi 855 flagship is named...[Details]
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Why does ARM have two boot modes? What is the difference between ARM7 and ARM-Cortex? What are fast interrupts and interrupts? Why are there two boot modes for ARM (NAND FLASH and NOR FLASH)? Thi...[Details]
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In the single-chip microcomputer application system, there are two main forms of keys: 1. Direct keys; 2. Matrix coding keyboard. Each key of the direct key is connected to an I/O port of the sin...[Details]
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The Zhijie brand has started delivering the R7 sport utility vehicle (SUV) in China. Zhijie is a luxury brand under Chery Automobile, but Huawei Technologies Co., Ltd. played an important role in t...[Details]