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The left switch slows down, and the right switch speeds up. L293D chip drives DC motor MCU source code: #include reg51.h #define Tpwm 0xfc18 //The count value corresponding to the PWM period is ...[Details]
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Photoelectric isolation is an important measure for data acquisition and control system anti-interference. Due to the nonlinearity of photoelectric coupling devices , photoelectric isolation of ana...[Details]
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NVIDIA, a major player in intelligent driving of smart cars, attracts a lot of attention every year. What did NVIDIA release at 2023 CES? First three news for the car: Foxconn uses Nvidia drive h...[Details]
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On iOS 13 and watchOS 6, Apple continues to show its emphasis on health tracking functions, but the newly added Cycle app can only be used by about half of users because it is a tool for recording an...[Details]
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O Introduction
Nondestructive testing (NDT) refers to a technology that detects the performance, quality, and internal defects of the object being tested without destroying or damaging it. Nondestruc...[Details]
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The upgrade of perception algorithm is the key to the transition from L2 to L3 intelligent driving system. Compared with the traditional 2D+CNN algorithm, the advantages of BEV+ Transformer algorit...[Details]
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The single-phase full-wave rectifier circuit is shown in Figure 10.1.5(a), and the waveform is shown in Figure 10.1.5(b).
Figure 10.1.5 Single-phase full-wave rectifier circuit
(...[Details]
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China Energy Storage Network News:
On April 13, Shi Taifeng, Secretary of the Party Committee of the Inner Mongolia Autonomous Region, visited the ±800 kV Ximeng Converter Station of State ...[Details]
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Dazhong.com reporter Zhang Fang, Zhou Chen, Lu Xin intern Dong Jiazhuo reported from Heze that on October 29, the on-site promotion meeting for the construction of Shandong Haichen Integrated Zero Car...[Details]
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With the rapid development of cities, bus routes are adjusted from time to time, station names are also changing accordingly, and on-board advertising is becoming more and more important to businesses...[Details]
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Introduction
Terminal systems such as advanced telecommunications and wireless architectures, network and communication technologies, and high-speed service platforms require continuous ...[Details]
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1 Introduction Liquid crystal display LCD, as a display device with low power consumption, small size and no radiation, has been widely used in various embedded electronic products in recent years. L...[Details]
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According to foreign media reports, General Motors (GM) has applied for a new patent for its reclining seat airbags with the United States Patent and Trademark Office. The patent is called "Thorax An...[Details]
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introduction
Since the appearance of the inductive overcurrent relay in 1901
, the development of relay protection technology has experienced electromagnetic protection, ...[Details]
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Reducing costs and increasing efficiency, and maximizing self-use are important goals for industrial and commercial enterprises to install photovoltaic power stations. As the core equipment of phot...[Details]
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