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1) LED single chip packaging
LED has achieved rapid development in the past 30 years. The first batch of products appeared in 1968. The luminous flux of LED with a working current of 20mA was only...[Details]
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With the advancement of DSP technology, DSPs with stronger computing power, lower power consumption and smaller size have emerged, making it possible to embed more accurate and complex automatic sp...[Details]
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When a forward voltage is applied to the PN junction of an LED , current will flow through the PN junction, and the electrons and holes will recombine in the PN junction transition layer to generate ...[Details]
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Recently, according to MacRumors, some iPhone 13 users reported that their new devices had intermittent touch failure problems. Specifically, the iPhone did not respond to the user's touch input. Som...[Details]
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In the past two years, Apple, Samsung and other companies have deployed Mini-LED products, triggering an investment boom in the industry. As LED manufacturers have expanded Mini-LED production capaci...[Details]
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Recently, the DPU chip M18120 independently developed by Nebula Intelligent Technology was successfully lit within ten minutes after being recycled, and the flow verification was completed within 18 ...[Details]
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Product introduction: CA6150 is a simplified model of CA6160, which can perform withstand voltage tests and insulation resistance tests on household appliances, power tools, industrial machine tools ...[Details]
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Today, under the trend of software-defined cars, automotive electronic and electrical architecture is accelerating its evolution from distributed to centralized. The key is the centralized dev...[Details]
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Just like the demand for forehead thermometers has driven the growth of ADC chips and MCU chips, oximeter with more complex structure will also accelerate the digestion of more related electronic com...[Details]
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HSBC does not have to hand over bank documents requested by Huawei Technologies Co. Chief Financial Officer Meng Wanzhou, a judge at the High Court in London said on Friday. Jiwei.com reported on Feb...[Details]
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Samsung Galaxy Z Fold 4 and Galaxy Z Flip 4 have passed 3C certification and are expected to be released soon. Earlier today, the renderings of Galaxy Z Fold 4 were exposed. Recently, the rende...[Details]
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Program effect: The single-chip microcomputer simulates the traffic light control program, and the rules are as follows: when the north and sou...[Details]
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The constant current charging efficiency is very high, and under ideal conditions the charging efficiency can reach 1. Under the condition of having an AC voltage source, as long as the L, C parame...[Details]
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In the field of GPU, AMD and NVIDIA have a leading edge that other companies cannot match, especially in the field of high-performance graphics cards. Domestic GPUs have also been catching up rapidly...[Details]
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While power management is critical to the reliable operation of modern electronic systems, perhaps the last “blind spot” that remains in today’s systems is the voltage regulator. There is no way to...[Details]