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With the rapid development of electronic technology, the density of PCB is getting higher and higher, and the operating frequency of electronic systems is getting higher and higher; the mixed use o...[Details]
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Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
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Electric vehicles are coming to consumers. If we still view, understand and demand them with the concept of traditional fuel vehicles, this will lead to misunderstandings. Electric vehicles have so...[Details]
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Car to Car V2V (vehicle-to-everything) and vehicle-to-everything (V2X) communication technologies can make driving safer and less stressful, so if WiFi signals interfere with such technologies, t...[Details]
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Abstract: A single-chip microcomputer is used as the controller. The pyroelectric human infrared and
temperature sensing
systems are used to detect whether there are people in the room and the ...[Details]
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8031 Industrial Sequential Control Program In industrial control, production processes such as stamping, injection molding, textiles, and bottle making are all continuous production processes tha...[Details]
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logic analyzer In digital circuits, when analyzing or testing digital signals, using an oscilloscope will seem a bit inadequate. Under this influence, we decided to develop an oscilloscope with 4-cha...[Details]
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The coil of a micro motor is usually wound with very thin copper wire, which has poor current resistance. When the motor load is large or the motor is stuck, the current flowing through the coil wi...[Details]
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Permanent magnet motor is a kind of motor that uses permanent magnets to provide excitation, without the need for excitation coils and excitation current. It has the characteristics of small size, ...[Details]
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LED is a solid light source. When a forward voltage is applied to its two ends, the minority carriers and majority carriers in the semiconductor will recombine, and the excess energy released will ...[Details]
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1 Introduction
Image segmentation is to mark and locate the target and background in the image based on the prior knowledge of the target and background, and then separate the target to be ide...[Details]
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Problem Description I read the definition over and over again and I still don't get what is SP and LR in ARM? I understand that PC (it shows the address of the next instruction), SP and LR may be sim...[Details]
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As we enter 2024, the qualifying competition in the field of intelligent driving is becoming increasingly fierce.
According to
configuration data from
Gasgoo Automotive Research Insti...[Details]
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(Image source: Ohme Technologies) According to foreign media reports, startup Ohme Technologies said its newly launched smart charging technology can make charging electric vehicles (EVs) 75% ch...[Details]
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LED has been applied more and more widely due to its small size, low voltage, long service life, high brightness, low heat and environmental protection. If you don't understand different LED driver p...[Details]