LM556CM

According to foreign media reports, chip foundry TSMC released its third-quarter financial report, with revenue of US$12.14 billion, a new high, and net profit increasing by 35.9% year-on-year.    ...[Details]

 “Global science and technology is facing huge opportunities and challenges, including global warming, new energy, health, Internet, artificial intelligence, aerospace, electric vehicles and other fi...[Details]

Transparent implants can read deep neural activity from the surface of the brain. Image source: UC San Diego Jacobs School of Engineering Researchers at the University of California, San Diego, hav...[Details]

1. Address line pin The AT91X40X series address bus has 24 address lines and can therefore access 16M of memory space. Address lines A0-A23 cannot be multiplexed with any PIO lines or internal devi...[Details]

　　Abstract: How can a beginner have a good programming style? The following article will introduce the C language programming style of AVR microcontroller. 　　Introduction to C programming style 　　1. ...[Details]

1 Overview The LM2575 series switching voltage stabilizing integrated circuit is a 1A integrated voltage stabilizing circuit produced by National Semiconductor. It integrates a fixed oscillator ins...[Details]

　Over the past decade, automotive electronics have grown by leaps and bounds, with significant increases in both the number and sophistication of in-vehicle electronic controls, in-vehicle informatio...[Details]

　　Prepare to DIY a constant current boost LED driver circuit to drive the scrapped screen backlight strip: 　　 　　Circuit Diagram 　　Start lap welding to verify whether it is feasible, the current...[Details]

GlobalFoundries, the largest semiconductor foundry in the United States, made an optimistic forecast for this season, indicating that the semiconductor purchasing boom will continue despite the chip ...[Details]

    As digital multimedia applications become more and more widespread, video decoding has become a basic element in embedded system design. There are many video standards, and the product can imple...[Details]

On July 13, ZESTRON hosted an offline gathering of the IPC CIT Club Shanghai Branch at its North Asia headquarters (Shanghai). More than 30 professionals attended the event , including Cui Yu...[Details]

　　In the past, people used to use multimeters for power supply testing, which was very troublesome if there were many test parameters. Now, oscilloscopes provide many automatic measurement functions,...[Details]

  1 Points to note in printed circuit board design (1) When high-speed, medium-speed and low-speed logic circuits are mixed, different layout areas must be allocated on the printed circuit board....[Details]

Experimental requirements: The AT89S52 serial communication port works in mode 1, 8-bit UART mode, receiving is allowed, 9600bps. Run the serial port debugging software on the PC. Programming implemen...[Details]

1. Switching order: When opening the screen: turn on the power first, then turn on the screen. When closing the screen: turn off the screen first, then turn off the power. (If you turn off the c...[Details]