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Infrared remote controls use infrared (IR) light to transmit information. The modulated signal from the transmitter MCU controls the IR LED to emit infrared light. Modulation helps the receiver distin...[Details]
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Electronic devices implanted into living bodies can be soft and warm. The reporter learned from the School of Engineering of Westlake University that the team of Zhou Nanjia, a specially appointed re...[Details]
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USB was jointly launched by Intel and other companies in 1994 and has successfully replaced serial and parallel ports since 1996. It has become a must-have interface for today's computers, mobile pho...[Details]
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SerDes, short for Serializer and Deserializer, is a high-speed serial data transmission technology.
Its working principle is similar to turning pages of a book: breaking a heavy book into page...[Details]
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When writing applications, we usually use a malloc/free series of functions to manage memory. The memory space allocated in this way is allocated from the stack space of the application. Generally spe...[Details]
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Basic Concepts
AEB stands for Automatic Emergency Braking
The system uses radar and cameras to monitor the vehicles and pedestrians ahead. If a potential collision risk is detected,...[Details]
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A Unified LTspice AC Model for Current-Mode DC-to-DC Converters
Unified LTspice AC Model for Current Mode DC-DC Converters
Introduction
When power suppl...[Details]
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Use a multimeter to electrically block the electrolytic capacitor and use the forward and reverse charging method to charge the electrolytic capacitor. Based on the amplitude of the pointer swinging ...[Details]
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Generally speaking, LCD1602 has 16 pins. It is said that there are also 14 pins. Compared with the 16 pins, it lacks the backlight power supply A (15 pin) and the ground wire K (16 pin). The model of...[Details]
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The linkage control of the automatic fire alarm system is the soul of the building's automatic fire-fighting facilities. The objects of its control mainly include: ventilation and smoke exhaust f...[Details]
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Aiming at the digital UPS, the overall design block diagram of the system is given. In order to improve the real-time performance of the system control program, an embedded UPS system control solut...[Details]
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Shanghai Chengwei GB11237-TL Stethoscope Earring Elasticity Tester adopts 7-inch (120×90) single-color LCD touch screen with Chinese menu display. Nominal specifications, classification, set load, pr...[Details]
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Fiber optic lighting technology
Fiber optic lighting has been widely used in industry, scientific research, medicine and landscape lighting because of its flexible light transmission, safety a...[Details]
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Qualcomm Senior Vice President and Patent Counsel Mark Snyder delivered a speech at the 10th China Intellectual Property Annual Conference Jiwei.com reported on September 3 (Reporter Zhang Yiqun) Rec...[Details]
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The transformer of a single-ended flyback switching power supply is essentially a coupled inductor, which is responsible for energy storage, voltage transformation, energy transfer, etc. The follo...[Details]
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