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This paper designs a single-stage flyback converter with primary-side control, which is suitable for TRIAC dimming and compatible with LED drivers. The output current is accurately calculated and c...[Details]
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introduction
The voltage regulator provides a continuous and stable voltage to the subsequent circuits. Some applications can accept relatively large voltage fluctuations, while some applica...[Details]
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At 10:19 on November 5, my country launched the Sustainable Development Science Satellite 1 (SDGSAT-1) using the Long March 6 carrier rocket at the Taiyuan Satellite Launch Center. The satellite succ...[Details]
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Ultrasonic thickness gauges measure thickness based on the principle of ultrasonic pulse reflection. When the ultrasonic pulse emitted by the probe passes through the object to be measured and reache...[Details]
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_ : Similarly, if you want to display other fonts, you need to create a corresponding library. For example, there is a gb3232 Chinese character library: GB3232.h 1 // ------------------ Chinese cha...[Details]
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Traxcell Technologies LLC, a non-practicing entity, has filed a new lawsuit against Apple, claiming that Apple Maps infringes on a navigation patent. Traxcell filed a lawsuit back in January, alleg...[Details]
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In the past two years, the rapid development of industries such as mobile terminals, 5G communications, data center construction, artificial intelligence, and automotive electronics has driven the c...[Details]
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The automotive industry does not seem to want to repeat the old path of the PC and mobile phone era.
In the past few years, as consumer chip giants (including Nvidia, Qualcomm, AMD, Inte...[Details]
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Over the past 40 years of reform and opening up, China's home appliance industry has evolved from early black-and-white TVs to color TVs, and now to the nationwide popularity of "smart +". Driven by ...[Details]
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It is well known that Samsung has many patented technologies in South Korea, and the latest patented technology comes from its stylus S Pen, which is obviously prepared for the Samsung GALAXY Note...[Details]
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In this lecture, I will talk about how to use the font extraction software to convert graphics into data. Many people have repeatedly asked me this question, so I will explain it in detail! There a...[Details]
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Lithium-ion batteries are notorious for frequent internal short circuits that can ignite the battery's liquid electrolyte, causing the battery to explode and start a fire. Now, engineers at the Unive...[Details]
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With the rapid development and widespread application of intelligent technology, high-performance embedded systems have penetrated into various fields, from consumer electronics, smart homes, smart...[Details]
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Five starting points for developing LED lighting technology
LED lamps are currently the most energy-saving, green and environmentally friendly electric light sources, and naturally become the ...[Details]
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According to market news on October 21, BYD intends to integrate its self-developed intelligent driving team under the New Technology Institute, with the goal of achieving mass production of self-d...[Details]