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introduction Recently, the market for LCD (liquid crystal display) TVs (hereinafter referred to as LED TVs) with LED (light emitting diode) backlight units has begun to grow significantly, and...[Details]

       The second program is an LED program implemented in C language. Startup.S is the startup code; led_on_c.c is the LED lighting program implemented in C language. The codes are as follows: @ @ F...[Details]

Driving without navigation is almost unthinkable. With the development of the times and the advancement of technology, today's in-car navigation has completely overturned its original role as a nav...[Details]

      The 2019 Asia Consumer Electronics Show opened in Shanghai today. 5G, artificial intelligence, AR/VR, and autonomous driving are still the highlights of this year's show. Shao Yang, Chief Strat...[Details]

/* 12864LCD (ST7920) driver Ma Wenlei 2004/12/27 */ #include REGx51.H   //Pin definition #define CS P2_0 //Chip select high level is effective, can be fixed high level when used with single-c...[Details]

　　1. Measurement method for detecting sensor electrode failure 　　When there is no medium in the pipeline, the electrodes are insulated. 　　R1, 2≥20MΩ 　　R1, 3≥20MΩ 　　R2, 3≥20MΩ 　　When there is a medium...[Details]

There was a programming master who wrote unstructured programs. A beginner deliberately imitated him and also wrote unstructured programs. When he showed his progress to the master, the master critic...[Details]

Common Mode Semiconductor Launches Ultra-Low Noise, Ultra-High PSRR Linear Regulator GM1205, a Replacement for ADI's LT3045 Series Common Mode Semiconductor intr...[Details]

On July 22, China Energy Construction announced the winning bids for the centralized procurement of photovoltaic inverters for 2023-2024. Ten companies, including Kehua Data Co., Ltd., Sungrow Powe...[Details]

According to foreign media reports, Pioneer Smart Sensing Innovations Corporation (PSSI), a subsidiary of Pioneer Corporation, is developing the next-generation 3D lidar sensor with a measurement dis...[Details]

History of Microprocessor Technology Development  Before introducing the principles of configurable processor development, let's review the history of processor development. The first generation of...[Details]

International Rectifier (IR), a global leader in power semiconductors and management solutions, announced that its IR3847 SupIRBuck high-current point-of-load integrated regulator has won two awards ...[Details]

In the previous article, Tiny4412 Bare Metal Programming: DDR Working Principle and Timing (I), we learned about the working principle of DDR SDRAM. In this section, we will continue to talk about so...[Details]

Inverter power supplies are widely used, especially precision instruments have higher requirements for inverter power supply performance. A good inverter power supply not only requires stable opera...[Details]

On November 7, Kioxia Japan said yesterday local time that its "Innovative Storage Manufacturing Technology Development" proposal has been adopted by the New Energy and Industrial Technology Develo...[Details]