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introduction HDMI 2.1 is the latest HDMI standard released by HDMI. This standard has a 300% increase in video transmission speed, a 300% increase in compression capability, and a video bandwidth ...[Details]

As shown in Figure 13, P0.0 - P0.7 of the P0 port of the AT89S51 microcontroller are connected to the a - h segments of a common cathode code tube, and the common end of the digital tube is grounded....[Details]

I just tried it NVIC_SETFAULTMASK()； //Disable the general interrupt  NVIC_RESETFAULTMASK()； //Open the general interrupt  to turn on and off the interrupt But the assembly asm("CPSID I"); ...[Details]

On January 31, the "New Guochao Intelligent Electric Hybrid MPV" JAC Refeng RF8 launch conference was held in Songshan Lake, Dongguan. The JAC Refeng RF8 equipped with Yiwei lithium energy large cyl...[Details]

In high-frequency ultrasonic data acquisition systems, many high-speed A/D converters often cannot be directly connected to the processor. In this case, FIFO is needed to build a bridge between the...[Details]

IC design companies' August revenues have been released one after another. Benefiting from the peak season and the order transfer effect brought about by China's de-Americanization, Realtek, Richtek,...[Details]

The structure of the bin file consists of two parts. The main program is placed at address 4096 in the NAND flash. The first 4k of program is responsible for copying the main program directly into S...[Details]

1 Introduction Data acquisition technology is a very important branch of information science. It studies the conversion, acquisition, storage, processing and display of information d...[Details]

This paper introduces the basic working principle of liquid crystal display (LCD) and the built-in LCD controller of Intel Xscale PXA270. The hardware circuit of PXA270 and LCD module is designed...[Details]

　　The oscilloscope is a widely used and relatively complex instrument. There are many types and models of oscilloscopes with different functions, but the methods of using these oscilloscopes are simi...[Details]

Earlier, foreign media discovered that Apple seems to have transferred the iTunes account to the Facebook and Instagram accounts of Apple TV. The company's Twitter account is still unaffected.   In m...[Details]

Washing machines are essential household appliances for every family. In the 1980s, they were called the "three major appliances" along with televisions and refrigerators. With the development of t...[Details]

The MAX4751/MAX4752/MAX4753 are low-on-resistance, low-voltage, quad single-pole, single-throw (SPST) analog switches that operate from a +1.6V to +3.6V supply voltage range. These switches feature h...[Details]

The SIT1042Q represented by Hangzhou Dongwo Electronics is an interface chip used between the CAN protocol controller and the physical bus. It can be used in trucks, buses, cars, industrial control...[Details]

1 Introduction Modern aircraft have evolved from conventional power distribution, remote control power distribution to automatic power distribution. The aircraft electrical load management ...[Details]