267N3502105ML

Take the program as an example: #include reg52.h sbit led=P3^0; void main() {          IT0=1; //Set the trigger mode of external interrupt 0 to falling edge          EX0=1; // Enable external int...[Details]

In existing receiver designs, engineers generally use multiple narrowband devices to meet design requirements. To address this situation, ADI recently launched the industry's most integrated b...[Details]

We use AD574 and ATMEL's low-priced and high-performance microcontroller AT89C2051 to form a high-precision digital voltmeter. The electrical schematic diagram is shown in Figure 1. AD574 is a 12-bit...[Details]

Recently, sources said that the United States is considering restricting the export of American chip manufacturing equipment to Chinese memory chip manufacturers. American experts said that the gover...[Details]

Driving more power in a small device size is due to advances in semiconductor and packaging technology. A new type of power MOSFET in a top-cooled standard package uses a new generation of semiconduct...[Details]

1. Basic Concepts  The ARM Coetex-M3 core supports a total of 256 interrupts, including 16 internal interrupts, 240 external interrupts and programmable 256-level interrupt priority settings. STM32 c...[Details]

　    With the rapid development of the Internet and the mutual promotion of communications and computers, our requirements for the power supply quality of the sophisticated electronic equipment used ...[Details]

　　According to the needs of network video collection, this paper combines network transmission with video collection, and designs a USB camera video collection with S3C2440 as the core and a video se...[Details]

　　Any electronic device cannot work without a DC power supply . Transistors and integrated circuits need a DC power supply to work properly. There are two main ways to provide DC power: dry batteri...[Details]

    With the development of power electronics technology, the requirements for signals are getting higher and higher. In some cases, the frequency, phase and distortion of the signal are required to ...[Details]

On June 15, Strategy Analytics' "China's Smartphone and Consumer Electronics Purchasing Plans" analysis report showed that among Chinese buyers who plan to buy new phones in the next six months, 70% ...[Details]

This example is based on S3C2440, WINCE5.0 1. Interrupts are divided into two categories: internal interrupts and external interrupts.           External interrupt: An interrupt caused by an extern...[Details]

Recently, engineers at Columbia University (where Milk Tea Sister and Dong Ge met) developed a flexible lithium-ion battery with an internal structure like a human spine. It is said that this new typ...[Details]

The MAX1102/MAX1103/MAX1104 codecs provide both an 8-bit analog-to-digital converter (ADC) and an 8-bit digital-to-analog converter (DAC) with a 4-wire logic interface. The MAX1102/MAX1103 include an ...[Details]

During Electronica, ON Semiconductor CEO Hassane El-Khoury was interviewed by Power Electronics News at the exhibition site, detailing the new 65nm BCD that ON Semiconductor brought and its future ...[Details]