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0 Introduction
The thyristor trigger based on the single-chip microcomputer is undoubtedly a popular trigger device now. It has many advantages, such as small temperature drift, high relia...[Details]
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The ignition coil is also called a high-voltage coil. Its function is to increase the 12-volt low-voltage electricity in the car to 10,000-volt high-voltage electricity, transfer it to the spark pl...[Details]
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Introduction
During the debugging and development of power electronic devices, it is necessary to frequently change the relevant control parameters, and at the same time, it is necessary to mo...[Details]
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Why has the permanent magnet synchronous motor become the main drive motor?
The electric motor can convert electrical energy into mechanical energy and transmit the mechanical energy to the wh...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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One of the goals of smart lighting is to provide people with artificial light sources like sunlight. In the overall lighting market, LEDs are widely used in mobile phone backlights, traffic signs, ca...[Details]
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When automotive applications can do more with fewer parts, they can reduce weight and cost while improving reliability. This is the idea behind electric vehicle (EV) and hybrid electric vehicle (HEV...[Details]
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The glorious past of 51 single chip microcomputer 51 single-chip microcomputer refers to MCS-51 series single-chip microcomputer, CICS instruction set. Developed by Intel, its structure adds instru...[Details]
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introduction
Countries around the world are advocating the use of energy-saving and environmentally friendly light sources. Incandescent lamps will be gradually eliminated due to thei...[Details]
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When USART is debugged with the serial port assistant, garbled characters appear. This is usually a baud rate problem. For example, when sending "hello world\r\n" to the serial port, the data receive...[Details]
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With the improvement of living standards, people are no longer satisfied with the enjoyment of food, clothing and housing, and the comfort of travel has attracted more and more attention. Therefore...[Details]
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introduction
The LCD screen itself does not emit light. In order to clearly see the content of the LED display, a certain amount of white light backlight is required. The backlight is an opti...[Details]
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In a previous report, Toni Sacconaghi, an analyst at Bernstein, said that Apple's AirPods sales this year reached $6 billion, and it is expected to pre-sell 85 million units in 2020, generating about...[Details]
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The current security industry has entered the era of intelligence, but most security equipment is still focused on video image processing and data analysis. Many limitations of traditional security a...[Details]
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Jiwei.com News: The epidemic has promoted the development of the stay-at-home economy. In addition to the surge in sales of tablets and laptops, it has also led to a rapid increase in consumer demand...[Details]