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Many people have discovered that frequency converters can damage motors. For example, in the past two years, users of a water pump factory have frequently reported that water pumps were damaged dur...[Details]
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On the morning of November 10, the construction of the 22MW/4.5MWh flywheel energy storage project of the Ningxia Electric Power Lingwu Company of the State Energy Group started. As the first full-...[Details]
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The Chinese government has added operating frequencies from 868MHz to 868.6MHz for micropower (short-range) radio applications. The RF requirements for radio equipment are as follows: (1) Transmit p...[Details]
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To achieve the highest performance from your oscilloscope, you must select the right probes and accessories for your specific application. Whether you need a high-bandwidth, low-loading active probe ...[Details]
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1. The significance of improving the completeness and accuracy of terminal data in the electric energy metering automation system
The electric energy metering automation system collects and pr...[Details]
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S3C2440 integrates a rich set of peripheral controllers (LCD controller, USB Device controller, USB Host controller, NAND FLASH controller, I2C controller, SPI controller, etc.). To control the...[Details]
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Both isolated and non-isolated LED driver power solutions have their own advantages and disadvantages. We believe that Class II will be the mainstream because it simplifies the LED heat dissipati...[Details]
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The integrated orifice flowmeter is a differential pressure generating device for measuring flow. It can measure the flow of various fluids in the pipeline with a differential pressure transmitter. T...[Details]
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1 Introduction
Virtual instruments are computer-based instruments. The close integration of computers and instruments, and the construction of virtual instruments to replace complex and b...[Details]
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From a maintenance perspective, there are many considerations when it comes to costs. Industries such as aviation, vehicle manufacturing, and transportation require highly durable and reliable equipm...[Details]
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In the actual project development process, it is common to encounter modifications to the hardware circuit, and then the modified part requires the modification of the driver. Thinking about the comi...[Details]
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In addition to launching the official version of macOS Big Sur, Apple also seems to have "mistakenly" launched the iOS 14.3 developer beta early this morning, which has now been withdrawn. However, f...[Details]
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Good analog system design, analog system test and measurement require careful design of system ground paths to avoid ground loops. DC-DC converters power each circuit in the entire system. Although e...[Details]
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On December 12, according to foreign media reports, Bank of America analyst Tal Liani said that by fiscal 2022, Apple may contribute $4 billion in revenue to Qualcomm. ...[Details]
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In order to realize a high-sensitivity JJY signal receiving system, according to the design principle, it is necessary to produce and debug from both hardware and software aspects. In terms of hardw...[Details]