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New smart RGB LEDs from ams and OSRAM will set a new benchmark for dynamic lighting in automotive interiors
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OSIRE® E3731i intelligent RGB LED can control hundreds of LEDs sim...[Details]
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Digital TV signals use QAM modulation, which has similar characteristics to double-sideband, modulating both the amplitude and phase of the carrier. Analog TV carrier modulation VSB, or residual side...[Details]
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The preamplifier has two functions: one is to select the required audio source signal and amplify it to the rated level; the other is to perform various sound quality controls to beautify the sound...[Details]
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1. Introduction
LED modules are now widely used in electronic products. With the expansion of the application scope and the continuous improvement of lighting systems, the demand for ...[Details]
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#include reg51.h #include intrins.h unsigned char code LED7Code = {0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,//0-9字模 0x88,0x83,0xc6,0xa1,0x86,0x8e}; //Common anode 7-segment digital tub...[Details]
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The so-called "People's Power Industry is for the People" means that building a modern power grid is not simply about pursuing the modernization of power grid equipment and technology. Its core pur...[Details]
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Network security services are professional services such as development security, security planning and design, security testing, security deployment, security maintenance and security operations car...[Details]
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A team led by Professor Xueliang Sun from the University of Western Ontario and Professor Chandra Veer Singh from the University of Toronto elucidated the phase evolution process of pre-nucleating ag...[Details]
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On June 11, Hisense's new mobile terminal Infinity H30lite (hereinafter referred to as "Hisense H30lite"), equipped with the Unisoc Tiger SC9863A chip platform, was released in South Africa. ...[Details]
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1 Introduction This topic comes from Beijing Puji General Company. Since the company's existing stand-alone spectroscopic instruments (such as 1810 and T6, etc.) use parallel port printing technolog...[Details]
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1. Pitfalls for beginners In the previous code, the passive buzzer keeps beeping as soon as the microcontroller is powered on, which is quite noisy. So is there any way to set a time limit for it to...[Details]
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At present, the more common data acquisition and processing system is a fully functional microcomputer system. Although this system can analyze and process the monitored signals quickly, it can onl...[Details]
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On the afternoon of November 7, the Anhui Provincial Government Information Office held a press conference on the "Top Ten Emerging Industries Series of Press Conferences (Third): Accelerating ...[Details]
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The automotive industry is undergoing significant technological change as cars become more dependent on electronic devices.
The electrification of automobiles, the development of driver assist...[Details]
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In the design of the driver, we may use flush_cache_all to flush the contents of the ARM cache to the RAM, because the cache in ARM Linux is generally set to write back. Usually, DMA cannot access ...[Details]
Microcontroller MCU
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