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The "Temperature Controlled Fan using Arduino" project is simply made around the Arduinouno board and the temperature sensor LM35. These projects are a good example of embedded systems designed usi...[Details]
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1 Introduction For the embedded system to run normally on the development board, the system needs to be configured first. A complete embedded system should include several parts: uboot, kernel, rootf...[Details]
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1 Introduction
The power supply is the heart of all electronic devices, and its quality directly affects the reliability of electronic devices. Currently, various high-efficiency portable elect...[Details]
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We have been told for some time about the countless benefits that flexible
displays
promise, but actual flexible display devices have been slow to arrive. However, there are recent signs th...[Details]
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1. Background
Driven by multimedia, color LCDs are increasingly used in embedded systems. Most PDAs and mobile phones use LCD as a display device, so learning the application of LCD is of...[Details]
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Intel and its partners work together to build a new artificial intelligence laboratory to promote high-quality development of education through technology Recently, Intel, Dell and the American Ass...[Details]
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LED fluorescent lamps use CREE and AOD ultra-bright LED white light as the light source, and the shell is acrylic/aluminum alloy (customer definition). The outer cover can be made of PC tube...[Details]
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"In the complex electromagnetic environment of a high-level substation, the actual measured wireless communication rate of a single user on site reached more than 400 megabits per second. This is n...[Details]
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Buy a new car for the New Year. The 2016 Spring Festival is coming. Are you still hesitating about which car to choose? Are you still confused about which car has a better cost performance? Are you...[Details]
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Interviewee: Zhijun Zhai,
Director of Power Application and Management, Greater China, Analog Devices
introduction
Low power consumption is the result of the c...[Details]
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Foreign media reported that the battery capacity of iPhone 12 mini is 2227mAh, while iPhone 12 uses 2815mAh battery, which is smaller than the 3110mAh battery of iPhone 11. The capacity of iPhone 12 ...[Details]
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This solution includes a constant current LED driver. The circuit is connected in single series or parallel. The power efficiency is as high as over 93%, and the power factor is over 90%. Compared ...[Details]
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Mechatronics has become a keyword for innovative control and regulation technologies in automotive applications. People are gradually putting forward higher and higher requirements on innovative cont...[Details]
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The keyboard scan uses the inversion method to read the keys: first output zero level from the high 4 bits of port P2, and read the keyboard status from the low 4 bits of port P2; then output zero le...[Details]
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The frequency converter is an electrical device used to control the speed of an AC motor. It achieves speed control of the motor by changing the frequency and amplitude of the input power. In pract...[Details]