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1 Debugging Dilemma Friends often encounter such a dilemma during development. When the microcontroller program runs abnormally, the corresponding problem scenarios are very difficult to analyze beca...[Details]

With the development of highway transportation, the speed and density of vehicles have been greatly improved, but traffic accidents have also occurred frequently. How to reduce traffic accidents has ...[Details]

　　In order to realize the automatic test of the transmitting device, a new type of detector is designed using microcomputer technology. With the CPU module as the core, the D/A converter is controlled...[Details]

This figure is a schematic diagram of an external interrupt line or external event line. In the figure, there is a slash on the signal line and a note with the word 19 next to it, indicating that the...[Details]

The island's media were recently surprised to discover that a "R&D general" who had worked at TSMC for 19 years had been poached by its old rival Samsung Electronics of South Korea. This also caused ...[Details]

STMicroelectronics (ST) recently announced its Q3 2024 financial report, with total revenue of US$3.25 billion, a year-on-year decrease of 26.6%. Net sales revenue from OEM and agency channels decr...[Details]

At the 2019 3rd Automotive Electronics Conference co-hosted by the Automotive Electronics Industry Alliance (AEIA) and the Chongqing High-tech Industrial Development Zone Management Committee, the on...[Details]

With the continuous increase in production demand, the production scale of many industries is getting larger and larger, and the demand for high-voltage motors is also gradually increasing. In orde...[Details]

Latency is a key performance metric for Ethernet in the data center. This is because ultra-low latency 10GbE switching is key to handling the massive network traffic in high-frequency financial t...[Details]

　　Photoelectric conversion power supply is a voltage-stabilizing source based on light energy supply, using optical fiber transmission, and the output voltage value is not affected by power grid fluc...[Details]

 General steps of s3c2440 dma operation  Generally, in s3c2440, to perform dma transmission, the following seven steps are required: 1: int s3c2410_dma_request(unsigned int channel,             s...[Details]

1. The clock used in MCU supports 3 modes of clock 1. XOSC Pierce crystal oscillator and ceramic resonator connected to EXTAL and XTAL pins 2. An external oscillator is connected to the EXTAL inp...[Details]

Woo Jin-hoon, a Korean expert and visiting professor at Beijing Foreign Studies University, published an article in China Daily on August 29, pointing out that the United States wants to win over Jap...[Details]

Speech synthesis chip has always been a name that is rarely mentioned. The main reason is that it is used in very small quantities. Some large GPS, e-book devices, etc. require speech synthesis equ...[Details]

In digital circuits , Karnaugh maps are a method of representing logic functions with minimum term grids. They use graphics to represent the logical relationship between input variables and...[Details]