2024

As a new generation of solid-state light source, light emitting diode ( LED ) has many advantages such as long life, high efficiency and energy saving, and green environmental protec...[Details]

一、I2S控制器结构框图 S3C2440A的Inter-IC Sound (IIS)总线接口作为一个编解码接口连接外部8/16位立体声音频解码IC用于迷你碟机和可携式应用。IIS总线接口支持IIS总线数据格式和MSB-justified数据格式。该接口对FIFO的访问采用了DMA模式取代了中断。它可以在同一时间接收和发送数据。 图1 结构框图 总线接口，寄存器组和状态机（BRFC）：...[Details]

        1 Introduction 　　With the continuous development of high-voltage and high-power power electronic devices, the driving power supplies connected in series often need to withstand extremely hi...[Details]

Recently, many spontaneous combustion incidents of new energy vehicles have focused public attention on how to ensure the safety of new energy vehicles. According to public information, in less than ...[Details]

Preface: 　　According to the information on the Internet, most netizens said that there is a bug in the hardware IIC of STM32, which is easy to get stuck when reading and writing. I also got stuck whe...[Details]

The 16th "China Core" Integrated Circuit Industry Promotion Conference 2021 The "China Core" Excellent Product Collection Results Release Ceremony opened in Zhuhai On the afternoon of December 20,...[Details]

Recently, foreign media TechDroider released a video, exposing a mobile phone suspected to be Redmi K30, which uses a punch-hole dual camera on the front and a vertically arranged three-camera on the...[Details]

Analysis of the main parts of the preset 8-bit counter program #include //Device configuration file #define uchar unsigned char //Macro definition of variable type #define uint unsigned int uchar cod...[Details]

According to foreign media reports, German Tier 1 automotive parts supplier Eberspaecher is very optimistic about the future of autonomous driving and hopes to contribute technology to the next gener...[Details]

　　Modularization is the development trend of switching power supplies. Parallel operation is an effective solution for large-capacity power supply products. Capacity expansion can be achieved by desi...[Details]

Oscilloscopes have always been an important tool for engineers to design and debug products. LeCroy divides the functions of oscilloscopes into four models (Figure 1): inspection, measurement, debuggi...[Details]

       On September 28, Xiaomi officially released two TVs at Beijing Shimao Xishan Longyin this afternoon: Xiaomi TV Master 82 inches and Xiaomi TV Master Supreme Commemorative Edition 82 inches. 　　...[Details]

Famous humanoid robot manufacturer Agility Robotics recently announced that veteran technology executive Peggy Johnson will serve as the company's CEO, replacing co-founder Damion Shelton. ...[Details]

The circuit diagram of using MAX7219 to drive 8-bit common cathode LED display is shown in the figure. The 8031 ​​microcontroller works in 8-bit synchronous shift register mode, TXD is the clock ou...[Details]

Jintian inverter is a kind of equipment widely used in the field of industrial automation. Its parameter setting is crucial to the stable operation and performance of the equipment. This article wi...[Details]