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ams OSRAM launches new quantum dot LED to redefine high-end lighting
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Osconiq E 2835 CRI 90 (QD) expands ams’ portfolio of lighting solutions, offering outstanding quality per...[Details]
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With the rapid development of electronic technology and microcomputers, the rapid development and widespread application of microcomputer control technology have been promoted. Small and medium-siz...[Details]
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Host platform: Gentoo Linux 11.2 with linux kernel 3.0.6
Hardware platform: FL2440 (S3C2440) with linux kernel 2.6.35
Original work, please indicate the source when reprinting http://blog.csdn.ne...[Details]
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Choosing the right light-emitting diode (LED) driver solution for low-voltage portable device backlight or flash applications is a challenge for designers, as they must consider extending battery lif...[Details]
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In order to solve the problem of DC inverter AC, effectively utilize energy, and make the power supply output maximum power, a high-performance maximum power tracking inverter based on IR2101 is de...[Details]
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Switching power supplies have the characteristics of high efficiency, large adjustable output voltage range, low loss, small size, and light weight, and have been widely used. Due to the small size...[Details]
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Automatic test system (ATS) is a general term for a type of system that can automatically complete measurement, data processing, and display (output) test results. In different technical fields, the ...[Details]
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Classification of memory:
Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting ...[Details]
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The HV9861A is a patented, average-mode, constant current control LED driver IC operating in a constant off-time mode. Unlike the HV9910B, this control IC does not produce a peak-to-average error, and...[Details]
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On April 24, Chen Lang, deputy director of the Neijiang Municipal People's Congress Standing Committee, deputy chairman of the Sichuan Provincial Committee of the China Democratic League, and chairman...[Details]
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I only bought a development board but it didn't have an LCD. I was so poor that I had to use a VGA monitor instead. The documentation didn't tell me how to support VGA, so I had to look it up online....[Details]
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My environment:
Host development environment: Fedora14
Development board: TQ2440
Compiler: arm-linux-gcc-4.3.2
The implementation of the bus device driver model is mainly based on mechanism...[Details]
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1. Introduction
ARM processor is the most widely used processor chip today. It has low power consumption, low cost and excellent performance, and occupies a dominant position in consumer ...[Details]
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On January 6, it was revealed that a white version of Xiaomi Civi is on the way, but the specific launch date is not yet known. Currently, Xiaomi Civi is available in three colors: shiny blac...[Details]
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The popularity of tube amplifiers has been rising since the 1990s. Its natural, pure and otherworldly sound has become an everlasting myth in the audio family.
The selection of tubes is very i...[Details]