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1 Introduction LED display technology has evolved from monochrome displays in the early 1980s to dual-primary-color displays in the late 1980s, to three-primary-color (full-color) displays in the ...[Details]

Everything has a process of occurrence, development and extinction, and LED is no exception. It has a certain lifespan. Early LEDs were just gifts such as flashlights and table lamps. They w...[Details]

As Tesla becomes the most valuable company in the U.S. auto industry, far exceeding the market value of GM + Ford, the legal community and road management will face more and more things. The latest N...[Details]

OTA stands for Over-The-Air technology, which can be understood as a remote wireless upgrade technology that enables remote management of software through a mobile communication interface.   The app...[Details]

On September 1, the "Core to Success, Science and Technology to Create the Future" Jiashan Economic and Technological Development Zone Integrated Circuit Industry Development Forum and the opening ce...[Details]

Convert string to int atoi Function prototype int atoi(const char *nptr); int val = atoi("12"); so va is equal to 12 int to string itoa function prototype: char*itoa(intvalue,char*string,intrad...[Details]

In today's regular trading, NIO fell $1.3, or 3.21%, to close at $39.16. It once hit a low of $38.36 during the session, a drop of 5.2%. In addition to the Omicron variant, what also spooked NIO in...[Details]

1 Introduction At present, switching power supplies are developing in the direction of high frequency, high efficiency, and environmental protection. Compared with traditional topological structures...[Details]

The previous National College Student Electronic Design Competition, the National Vocational College Student Vocational Skills Competition, and the Freescale Cup National College Student Intelligent ...[Details]

In recent years, video surveillance systems have been widely used in various aspects of social life such as industry, commerce, finance, transportation, public security, military and residential ar...[Details]

       IT Home reported on April 17 that Xiaomi's second-generation foldable screen mobile phone seems to be coming out soon, and it has been greatly improved compared to the first generation. 　　Ac...[Details]

　　In transistor receivers and amplifiers, push-pull power amplifier circuits are widely used. Traditional push-pull circuits always require input transformers and output transformers. This transforme...[Details]

"Inspiring Intelligent Continuous Innovation": The 4th STMicroelectronics Industry Summit was held in Shenzhen • STMicroelectronics and its customers and partners brought more than 150 innovative e...[Details]

    Home is a microcosm of the city. As long as the light at home is on, you will forget all your worries. So, can you move the entire city into your home? 　　This is the new design brought by Dutch...[Details]

Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]