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As LED light output continues to increase, color and white high-brightness LEDs have been able to replace incandescent lamps for automotive lighting. Since LEDs are low-voltage devices, their for...[Details]
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Choosing among the range of available test and measurement hardware and software can understandably be daunting for first-time and experienced users alike.
Technological advances have ac...[Details]
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GaAs photocathode is a negative electron affinity photocathode with the advantages of high quantum efficiency, concentrated energy and angle distribution of emitted electrons. Therefore, it has been...[Details]
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Low power consumption can be said to be the core feature of the STM8L series of microcontrollers. Suppose we have a temperature sensor device, which is in a very special place and can only use batter...[Details]
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At the Munich International Auto Show in Germany, which just ended in September this year, Chinese independent brands and new car-making forces such as BYD, Geely, and Ideal made a group appearance. ...[Details]
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As a video conferencing system that relies on the network to operate, the network environment plays a decisive role in the effect of the conference. As the application scope of video conferencing c...[Details]
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The AI trend that swept the world in 2023 has heated up the concept of embodied intelligence.
Humanoid robots,
which are regarded as the ideal carriers of embodied intelligence
, have...[Details]
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1. The ripple voltage frequency of the DC voltage and current output by the general rectification, filtering, series (parallel) voltage stabilization circuit is 100HZ;
2. This frequency is a d...[Details]
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Huawei's rotating chairman Xu Zhijun said at the Huawei Global Analyst Conference that 6G should be launched on the market around 2030, and Huawei will also release a 6G white paper. Recently, there ...[Details]
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There is a component that often does not have a high priority when buying a car. Many people don’t even care whether it has it or not. However, only when you actually drive the car can you feel its...[Details]
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GP02 switching power supply is a self-excited intermittent oscillation power supply. This power supply adopts the switching power supply dedicated integrated circuit STR-X6759N and STR-V152 pro...[Details]
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According to The Elec, four Chinese panel companies, including BOE, TCL CSOT, Visionox, and Tianma Micro, filed a patent invalidation trial against Samsung Display in the United States. This is regar...[Details]
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Apple has long been expected to develop a "folding camera" for future iPhones. Recently, Apple has reportedly been looking for suppliers to manufacture such a periscope lens, and now a new pate...[Details]
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01 BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction converting) and therefore more complex to control.
BLDC motor control requires knowledge of the ...[Details]
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LED is an abbreviation of Light Emitting Diode, which means "light emitting diode" in Chinese. As the name implies, a light emitting diode is an electronic device that can convert electrical energy...[Details]