VM47E5-13.000-5/-40+85

On mini2440, the entire porting process is divided into three steps: (1) compile x264; (2) compile ffmpeg; (3) after the porting is successful, test it by using ffmpeg to record the video. (1) Co...[Details]

Debugging method of DC panel: 1. First check whether the wiring of primary and secondary circuits is correct - mainly to check fatal errors, such as the weak point interface is connected to strong e...[Details]

Lei Jun: Xiaomi 6 still has 2.15 million users Recently, Lei Jun, founder and chairman of Xiaomi, said on Weibo that Xiaomi Mi 6 is a great phone because as of now, there are still 2.15 million use...[Details]

Apple announced at WWDC that spatial audio and lossless audio will be available to users of iOS 14.6, iPadOS 14.6, macOS 11.4, and tvOS 14.6 and above.   Apple says that more than 20 million songs wi...[Details]

The solar LED lighting system consists of an intelligent controller, solar cell modules, energy storage modules, LED circuits and LED light sources (see Figure 1). Its working principle is: when th...[Details]

Next, I will share the process of lighting up the LED light of STM32:     First of all, you need to understand the following two points:     1. Understand the GPIO modes used by STM32.       2. Ho...[Details]

Collaborative robots are robots that can physically interact with humans in a shared working environment . They are designed to be flexible, safe and easy to use. They can improve prod...[Details]

background In fact, this article has written about the solution a long time ago. After continuous practice and in-depth research, I found that the problem of hardware I2C deadlock has long been solve...[Details]

Smaller and more efficient power converters have been the direction of development for the past few decades and this trend will continue. This is achieved by using new topologies, new materials and n...[Details]

Analysis of several effective switching power supply electromagnetic interference suppression Regarding the research on switching power supply EMI (Electro-Magnetic ...[Details]

If a parameter of the flowing fluid, such as pressure, velocity or density, changes continuously and transforms, resulting in explosive changes, we call this flow pulsating flow. In industrial product...[Details]

Since the advent of black-and-white television in 1925, people have been very interested in this strange box, and it has not stopped for decades. With the development and improvement of technology,...[Details]

Qixin Micro's latest generation of hyper-converged HPU (Hyper Processing Unit) - FC7300 product family officially provides samples and development boards to target customers. The full range of FC73...[Details]

    Background: Mobile phones, digital cameras and camcorders have long entered the era of digital high-definition with megapixels, and some have even reached the level of tens of millions of pixels,...[Details]

1. SPI controller datasheet 1For details, please refer to: http://blog.csdn.net/hustyangju/article/details/20474659 2 All SPI registers are mapped to the kernel space and acce...[Details]