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In 2011, Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Can...[Details]
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From the layout point of view, Yisuwi has different layouts in different regions. For example, the Hefei Eswi COF Tape Project, the first semiconductor material manufacturing project invested and bui...[Details]
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Question: Assume that the internal RAM stores two signed numbers in units 30H and 31H. Try to compare their sizes, store the smaller number in unit 30H and the larger number in unit 31H.
Under...[Details]
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(Photo source: greencarcongress) According to foreign media reports, researchers from Zhengzhou University, Tsinghua University and Stanford University have jointly developed liquid lithium-sulfur...[Details]
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1 Introduction
The LCD driver terminal integrates the LCD controller, microcontroller, etc. and encapsulates the LCD control and graphical interface display functions together through software. It o...[Details]
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In today's China, people's requirements for quality of life are getting higher and higher, which has given rise to a variety of small household appliances. The small household appliance industry ha...[Details]
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Today, many portable electronic products require backlight
LED
driver solutions that have the following features: DC control, high efficiency, PWM dimming, overvoltage protection, load disc...[Details]
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The circuit schematic is as follows: Design requirements (1) Using the photoelectric switch counting system, the count value can be set arbitrarily from 0 to 999. When the set value is exceeded, th...[Details]
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With the rapid development of portable devices such as mobile phones, laptops, digital cameras, camcorders, and MP3 players, higher requirements are placed on power supply and power management . Th...[Details]
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EMI Testing Challenges • EMI diagnosis is a painful job. Engineers need to find the root cause of the noise source to solve it. ◦ The diagnostic process is solved by changing the device. ◦ Cut PCB wi...[Details]
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According to foreign media reports, AVL, a test simulation system supplier, announced a collaboration with Clemson University International Center for Automotive Research (CU-ICAR) to advance the m...[Details]
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1 Introduction
The standard digital tuned filter is mainly composed of a resonator, a PIN diode switch capacitor array, and a digital interface PIN diode drive circuit. The digital control and...[Details]
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Communication protocol: The first byte, MSB is 1, which is the first byte mark, the second byte, MSB is 0, which is the non-first byte mark, and so on... The last byte is the XOR checksum of the ...[Details]
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ATMEL's AVR microcontroller is an enhanced RISC microcontroller with built-in Flash. The Flash memory on the chip is attached to the user's product and can be programmed and reprogrammed at any time,...[Details]
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As the automotive industry continues to develop, technical developers, scientific researchers, etc. are increasingly interested in autonomous driving. Autonomous driving is not a single technology,...[Details]
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