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A converter is a device that converts one signal into another. A signal is a form or carrier of information. In automated instrumentation and automatic control systems, one signal is often converte...[Details]
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According to the experience of people's research and practice on electromagnetic compatibility over the years, if the cost of solving electromagnetic compatibility problems in the product developme...[Details]
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Apple’s previous promotion of the iPhone XR screen. This is the best screen ever on an iPhone. Why is iPhone so recognized for the iPhone XR’s screen? This screen is a 6.1-inch LCD screen, and the pe...[Details]
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1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance General...[Details]
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The chill that swept through the consumer electronics market quickly spread to the chip market, turning semiconductor manufacturers from "not making enough" to "unable to sell." From "chip shortage" ...[Details]
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According to a PwC report, AI startups raised $9.3 billion in 2018, almost 10% of venture capital funds that year. Stanford University's 2018 Artificial Intelligence Index Analysis Report also found ...[Details]
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From April 26 to 27, 2019, the annual STMicroelectronics STM32 Summit was held as scheduled in Shenzhen. According to final statistics, the actual number of participants reached 3,500, and the number...[Details]
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Aiming at the high voltage, low current and low power power supply system required in precision
electronic
equipment, a high voltage switching power supply was designed and manufactured. ...[Details]
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Baidu's car manufacturing is one of the hot topics in the industry. Compared with the previous rumors that Xiaomi was looking for BYD to manufacture, which were both denied, Baidu and the related FAW...[Details]
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【Foreword】
When verifying switching power supply products, ESD-related issues are often encountered, and sometimes it takes a lot of time to deal with them. The author has been engaged in ...[Details]
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In order to implement the requirements of the "Notice of the General Office of the State Council on Issuing the Implementation Plan of the Extended Producer Responsibility System" (Guobanfa No. 99...[Details]
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C51 source code with 8 ports and 24 buttons
//Keyboard scan processing, return 0 if no key is pressed, return key value if key is pressed, key value corresponds to keycode inde...[Details]
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On August 6, the National Development and Reform Commission and three other departments issued the Action Plan for Accelerating the Construction of a New Power System (2024-2027). The plan points o...[Details]
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01Why measure the amplitude of AC signals? In the National College Student Intelligent Car Competition, there are groups that complete track tracking through electromagnetic navigation. This year (...[Details]
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Lei Jun confirmed on Weibo that the small-sized flagship is the orthodox sequel to the Xiaomi digital series. The "dual sizes, one large and one small" are designed to be able to directly compete wit...[Details]
Analogue and Mixed Signal
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