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In 2011, which is about to pass, the LED industry has experienced ups and downs. Chinese LED companies have experienced a lot, great joys and sorrows. Some companies have quietly fallen, while others ...[Details]
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In July this year, the global auto market gradually got rid of the interference caused by the pandemic, and "the clouds cleared and the blue sky appeared"; the new energy vehicle market segment was m...[Details]
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Today, the biggest difficulty in observing the automobile industry is being trapped in information. The richer the information, the more serious paralysis of thinking will result. Many people are ove...[Details]
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When assembling and repairing electronic devices, it is often necessary to measure the resistance (513mro) value of certain components or branches in the circuit. Beginners usually think that only ...[Details]
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Look at the packaging: Regular LED light strips are packaged in anti-static reels, usually 5 meters or 10 meters per roll, and then sealed with anti-static and moisture-proof packaging bags. ...[Details]
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With the development of control technology and the increasing demand for energy saving in society, brushless DC motors have been widely used as a new type of high-efficiency motor. Tra...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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This year, Shenyang City will fully implement the "Electric Shenyang" construction, vigorously promote the application of new energy vehicles, and will start the construction of the new energy vehi...[Details]
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Frequency synthesis technology refers to the ability to generate a large number of discrete signal frequency outputs with the same stability and accuracy from a standard reference frequency with hi...[Details]
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A rectifier bridge is a rectifier tube sealed in a shell. It is divided into full bridge and half bridge. A full bridge is to seal the four diodes of the connected bridge rectifier circuit together. ...[Details]
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Soilless cultivation is an important part of agricultural modernization. The rapid development of its technology has greatly changed the traditional agricultural production methods and promoted t...[Details]
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In various remote sensing and telemetry systems, the dynamic range of analog signals is usually very large, generally ranging from a few mV to tens of V (dynamic range can reach 80_90db), and some are...[Details]
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Only one month after Huawei released its last commercial notebook, desktop, monitor and other PC products, it has launched a number of new notebooks and monitors for smart office scenarios. This ki...[Details]
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introduction “Global legislation continues to drive the development of next-generation automotive technologies, which will further enhance vehicle emissions control and safety. Industry competition ...[Details]
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The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]
Analog electronics
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