ETC55HRXI

The 2020 Spring Festival Gala has come to an end. The beautiful and technological images of the Spring Festival Gala have left a deep impression on audiences across the country. All this is due to ...[Details]

On July 19 this year, Spain's "Economist" website published an article with the above title, predicting that the global semiconductor market has quietly exited the golden period that lasted for more ...[Details]

introduction In high-temperature and high-risk industries such as steel smelting and processing, there are many occasions where it is not suitable for workers to monitor equipment operatio...[Details]

1. The structure and installation dimensions of liquid turbine flowmeter. 2. The liquid turbine flowmeter is installed on the pipeline through the installation base. 3. Installation requirements: D...[Details]

The MAX8515 shunt regulator has a 0.6V feedback threshold and an initial accuracy of ±0.5%. It uses a tiny SC70 package and can easily form an inexpensive, small-size low-dropout linear regulator (LDO...[Details]

Embedded Linux is an operating system that is tailored and modified to run on embedded computer systems. The advantages of Linux as an embedded system are: first, Linux is open source; second, Linux'...[Details]

1. Operating a complex infotainment system     For example, Ford MyFordTouch/MyLincoln. According to the official introduction: MyFord Touch™ is Ford's latest in-vehicle multimedia interactive...[Details]

    introduction     μC/OSII is a priority-based preemptive kernel. All tasks in the system have a unique priority level. It is suitable for applications with strong real-time requirements; however, ...[Details]

Apple's 2020 fall new product launch conference was held online at 1 a.m. Beijing time on September 16th. Cook announced that Apple has sold more than 500 million iPads, and iPad has ranked first in ...[Details]

When stm8s uses stvd for simulation debugging, the following error is prompted:  Error: gdi-error : The Flash Memory Read-out protection option must be disabled for debug. Disabling this option will ...[Details]

Samsung is planning to hold an Unpacked event on August 11th, and the two protagonists will be the Samsung Galaxy Z Fold 3 and Galaxy Z Flip 3. In addition to the foldable phones, the Korean giant is...[Details]

10.1 Thyristor DC Motor System 10.2 Frequency Converter and AC Speed ​​Control Syste...[Details]

The figure below shows the power amplifier circuit composed of 6n8P+EL156 . All the parameters of the author's machine are marked on the figure, including the measured voltage at each point...[Details]

On site, frequency converter interference occurs frequently and is quite serious, even rendering the control system unusable. The working principle of the frequency converter is destined to ge...[Details]

Abstract: A CF card FAT file system based on a DSP video processing system is designed and implemented. The system can use CF cards as storage media to store video data in real time on the DM642 ...[Details]