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In the critical year of the conclusion of the 13th Five-Year Plan and the decisive victory in building a moderately prosperous society in all respects, facing the challenges of my country's economi...[Details]
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1. Problem description: STM8 debugs into __iar_unhandled_exception. As long as the general interrupt is commented out, the board will work normally. Solution: From the debugging information, it c...[Details]
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Currently in the general LED lighting market, there are non-isolated designs and isolated drivers. Non-isolated designs are limited to double-insulated products, such as light bulb replacements, whe...[Details]
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According to Korean media Shinailbo and Imaeil, LG Group's industrial companies in the Gumi Industrial Park have begun to transfer their production lines to overseas or the metropolitan area. The rel...[Details]
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Sony, Microsoft and Nintendo have written a joint letter to the Trump administration, saying its upcoming tariffs on Chinese goods will severely harm the video game industry and its employees. They a...[Details]
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Apple held a spring conference and released a number of digital products. In addition to its flagship products such as the iPhone 12 series phones in new colors, the new iPad Pro tablets, and the i...[Details]
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1. System Overview:
The oil well remote monitoring system of Weikong Technology is an automated system developed and produced by our company for the needs of oil field production, with remote measure...[Details]
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introduction
Voltage-type single-loop control is simple and widely used in various fields. When applied to low-power switching power supplies, the compensation network can be simply realized by v...[Details]
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With the continuous development of new technologies, digital substations are emerging. Driven by smart grid planning, digital substations will become the mainstream of new substations in the future. A...[Details]
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Based on the keywords such as "unmanned vehicle, unmanned driving, and autonomous driving " in Chinese, English, German, Japanese, Korean, French, and Italian, Zoss Automotive Research searched the...[Details]
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principle: 8-channel AD input, converted into 10-bit binary data. At the maximum A/D conversion clock of 2.5MHZ, it can reach 500KSPS. The XP, XM, YP and YM of 2440 are directly connected to the ...[Details]
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Windows XP has a very good new feature: adding a "read-only" attribute to USB storage devices. The specific implementation method is as follows: Enter the registry editor, find the HKEY_LOCAL_ MACH...[Details]
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This year will be a very important year for general lighting applications; the lighting market is expected to grow 59% compared to 2010. Users value
LED lamps
for their high energy effici...[Details]
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At present, DSP has become a basic device in the fields of communications, computers, consumer electronics and other fields with its excellent performance and unique characteristics. At the same ti...[Details]
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LED is a light-emitting tube with diode characteristics, which can only be powered in one direction. Usually, the brightness output of LED is proportional to the current passing through the LED, bu...[Details]
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