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Rong Chuang, a subsidiary of Hon Hai Group, had consolidated revenue of NT$1.077 billion in the third quarter, up 14.57% from the previous quarter and down 26.23% from the previous year. Its net prof...[Details]
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The front-end computer room is the heart of the cable TV system and the distribution center for processing, distributing and transmitting various TV signals. The front-end computer room of our stat...[Details]
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introduction
The digital/analog conversion (D/A) circuit is one of the commonly used circuits in digital systems. Its main function is to convert digital signals into analog signals, w...[Details]
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This circuit consists of three parts: rectifier and filter circuit, power switch and drive circuit, ballast and filament load circuit. After the power is turned on, the 310V DC voltage after rectific...[Details]
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The whole process of lighting up the first LED was introduced above. Many people may be lucky enough to light up the LED, but it is also very likely that many people are very unlucky and fail to downl...[Details]
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Ceramic embryo specific gravity meter is also called ceramic embryo density tester, plastic specific gravity meter, plastic density meter. Xiamen Qunlong Instrument Co., Ltd. is the first professiona...[Details]
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The receiver section in the RF Receiver Front-End and Capture Controller Functional Block Diagram shows the block diagram of the RFE in the Hongke HK-R5550. The architecture consists of a superhetero...[Details]
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Sensors for ADAS systems, such as cameras, radars, and lidars, must work accurately in all weather conditions. Especially when driving in extremely low temperatures, the sensors must be de-iced quick...[Details]
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The widespread application and development of electronic devices have led to an increase in the electromagnetic field levels they generate in the space around them. This shows that electronic...[Details]
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The Mid-Autumn Festival has passed, which means September has also entered the middle of the month, and there is only the last quarter left in 2019. I am always used to summarizing when a task is com...[Details]
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Finally, I can't help but complain about the students who translated the STM 32 function library manual. A lot of things were omitted in the middle, and they were very important things. . . . . My he...[Details]
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Distributed cluster applications have become the mainstream architecture of high-performance computing today, with significant advantages of strong expansion capabilities, high reliability, and low...[Details]
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Guan Wei, senior vice president of Lenovo's global supply chain, recently said that Lenovo will launch 5G mobile phones in 2020. Guan Wei said that the current 5G commercial network has not been fu...[Details]
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Introduction Although electric vehicle (EV) and hybrid electric vehicle (HEV) technology is still in an evolutionary stage of development, concerns about the long-term supply of hydrocarbon fue...[Details]
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Traditional multi-machine
communication systems
usually require four lines to complete:
1. Power line; 2. Ground line; 3. Send signal line; 4. Receive signal line. However,...[Details]