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With the continuous development of high-tech, various devices have entered the high-end stage. As a reserve force, power circuits have also made significant progress. Specifically, taking a typical mo...[Details]
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According to foreign media reports, researchers at Tel Aviv University in Israel used a novel approach to study radar technology and found that, contrary to popular belief, the accuracy of radar does...[Details]
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At present, wired data transmission is basically used at oil field drilling sites across the country. Wired transmission has many disadvantages. On-site wiring is complicated and there are safety h...[Details]
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• Contactless connectors offer greater reliability, durability and design advantages over physical metal-to-metal contacts • Vehicle-to-everything (V2X) antennas enable seamless communication between...[Details]
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Fast Fourier Transform (FFT) Frequency Analysis
Oscilloscopes have a powerful ability to analyze the spectrum of a signal; the Fast Fourier Transform (FFT) is now a standard tool on almost all digi...[Details]
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It's been a whole month since Apple's iPhoneXS/XS Mx/XR phones were released, and they have been on the market for some time. There are fewer complaints about the high prices. Now the choice is to bu...[Details]
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Before conducting the simulation experiment, you must install the software, one is the MCU simulation software (ISIS 7 Professional) and the MCU programming software (Keil uVision4), one is for writi...[Details]
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Advanced driver assistance systems (ADAS) detect vehicle motion and road conditions, and this solution can alert the driver of uneven road surfaces or when the vehicle is sliding, thereby imp...[Details]
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On September 20, Bloomberg reported that facial recognition technology may finally explode in the consumer market, thanks to Apple's newly released 10th anniversary model iPhone X. Let's follow t...[Details]
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The Asia International Logistics Technology and Application System Exhibition (CeMATASIA2019) will be held at the Shanghai New International Expo Center from October 23 to 26. It will surely be a gra...[Details]
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"I, Robot" is a movie that came out in 2003. Although it is a classic science fiction film about the "ancient" period, it is undeniable that this movie has opened up many movie fans' fantasies about ...[Details]
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About PID
Proportional regulation: It is to respond to the deviation of the system in proportion. Once the system has a deviation, the proportional regulation will immediately produce a regulating ef...[Details]
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Design Questions:
The problem of electrolytic capacitor life not matching LED
Common reasons and solutions for LED flickering
How PWM dimming affects LED life
Potential problem...[Details]
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This paper proposes a novel RF power amplifier circuit structure, using one RF power amplifier to achieve GSM/DCS dual-band power amplification function. RDA6218 of RDA Microelectronics adopts this s...[Details]
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With the development of the Internet of Things and e-commerce, people are paying more and more attention to the security of software products and networks. At the same time, the use of electron...[Details]