MD9M4S6FE3X/AA

Because the charger sockets attached to different models of mobile phones are different, the chargers of different mobile phones cannot be used interchangeably. When the user's mobile phone charger i...[Details]

I have been working on an ADC program and have always wanted to learn how to configure DMA. I have never understood what DMA is used for and I still feel it is useless. After a little configuration, ...[Details]

The vehicle-mounted GPS navigation system is an important application of automotive electronics. As cars enter ordinary households and quickly become popular, the demand for vehicle-mounted GPS is als...[Details]

1. Development environment Operating system: fedora14 Opencv version number: 2.0 Qt version number: 4.7 arm：mini6410 Cross-compilation tool: arm-linux-gcc-4.5.1   2. Installation and Configuration Li...[Details]

    1 Introduction     The standard structure of MCS51 microcontroller has only one full-duplex UART serial port, P3.0-RXD for receiving and P3.1-TXD for sending. If you want to complete multi-channe...[Details]

So far, smartphones have basically become popular among the Chinese population, especially among the middle-aged and elderly groups. However, many people can find that in the past two years, everyone...[Details]

Abstract: A portable human-machine interface system based on STM32 processor for total station measurement and calculation is designed. The method of processor IO port analog bus timing and externa...[Details]

According to Jiwei.com, according to Economic Daily, Hon Hai released its financial report for last year, with a net profit of 129.065 billion yuan after tax, a year-on-year decrease of 6.9%, which w...[Details]

Natural gas metering is actually the measurement of natural gas flow, which is measured indirectly during the natural gas flow process. The accuracy of the measurement depends on the quality of the e...[Details]

On May 9, market sources said that Toyota's joint venture in China plans to abandon its own hybrid model (oil-electric hybrid system) in the next 2-3 years and instead introduce BYD's DMI technolog...[Details]

Film and television workers have been working tirelessly for stunning visual effects. From "Avatar" to "2012", to "The Hurt Locker", and the recent "Fast and Furious 6", directors such as Cameron are...[Details]

First, prenatal BOM: For new orders, the engineering department must perform aging tests on the power supply according to the standards , and then the quality department will do the final reliabilit...[Details]

1. Introduction RFC 2889 provides a methodology for benchmark testing of LAN switching equipment. It extends the methodology defined in RFC 2544 for benchmark testing of network interconnection equip...[Details]

A new report from Akamai Technologies, Inc. (Akamai) (NASDAQ: AKAM), the intelligent edge platform for secure digital experiences, found that the media industry was hit with 17 billion credential stu...[Details]

　　Managing thermal conditions in electronic products becomes more important as modern, compact devices pack more performance and functionality into smaller packages. Even "big" projects such as base s...[Details]