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In some ways, computers are still far behind the human brain, which has billions of brain cells that help us process a large number of stimuli from our senses at the same time. Qualcomm hopes to narr...[Details]
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Do you know your signal sources and oscilloscope? In the last issue, we mainly analyzed the basic concepts, functions and classifications of oscilloscope triggering. In this issue, we share the relat...[Details]
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In 2018, the Horizon 8 suitcase appeared at the new product launch conference of Smartisan Technology and was welcomed by many consumers. The total number of reservations and pre-sales exceeded 50,00...[Details]
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PIC microcontroller (Peripheral Interface Controller) is an integrated circuit (IC) used to develop and control peripheral devices. It is a CPU with decentralized (multi-tasking) functions. This cont...[Details]
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In two weeks, AMD will launch the 16-core Ryzen 9 3950X and 24-core Ryzen Threadripper 3960X processors. Intel also recently launched the Cascade Lake-X series of new-generation Core X enthusi...[Details]
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Today I debugged a program. Since Feedback is the current sampling value and Setpoint is the PWM value, these two cannot be negative values. So I thought that both Setpoint and Feedback variables can...[Details]
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Actual
circuits
are composed of non-ideal components, and many unexpected situations may be encountered in the design. When debugging the ordinary full-bridge
power supply
shown in Figure 1
...[Details]
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This summer, Huawei officially released its highly anticipated flagship, the Huawei P50 series. It is equipped with the most powerful Kirin 9000 and Snapdragon 888 chips at the time, and has very str...[Details]
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China Energy Storage Network News:
——Interview with Xiao Shijie, General Manager of State Grid Zhejiang Electric Power Company
Xu Junshan Chai Liping Shen Liang
Reporter: Accele...[Details]
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Through Bluetooth BLE data transmission technology, the application of OBD in vehicle diagnostics has completely changed the way we diagnose and monitor vehicle performance. Since the 1990s, the OB...[Details]
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When the microcontroller outputs a low level, external devices are allowed to input current into the microcontroller pins. This current is called "injection current" and the external circuit is cal...[Details]
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Introduction to Zero Crossing Detection
Zero-crossing detection circuits are common in electronic products and are often used to measure parameters such as the zero point of AC power, power fr...[Details]
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On March 19, at the Liangjiang Green Low-carbon Digital Energy Development Forum, Infistar, Chaowei Power Supply, Qingneng Interconnection, Diantou Rongda and other companies signed contracts with Lia...[Details]
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Instructions:
Put the two files into the project, call DS18B20_ReadTemperature when the temperature is needed, and the return value is the temperature.
DS18B20.h
/****** AVR single DS18B20 tempera...[Details]
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The application of intelligent transportation system (ITS) in urban transportation is mainly reflected in the microscopic aspects of traffic information collection, traffic control and guidance. It...[Details]