ATT-526F-98-SMA-02

I. Introduction Serial communication is a very common debugging tool interface in embedded development. We mostly use the printout of the serial port to determine the running status of the program. W...[Details]

　　The scanning electron microscope is the main tool for observing the microscopic surface morphology of materials. It is mainly composed of a vacuum system, an electron optical system, an imaging syst...[Details]

Abstract: GPIB controller chip is the core of automatic test system and is widely used in the test field. This paper intends to discuss the use of low-cost CPLD from ALTERA to realize the funct...[Details]

       Recently, two new realme models, RMX2141 and RMX2052, passed the certification of the Ministry of Industry and Information Technology, and some parameters and ID photos were announced at the s...[Details]

In recent years, technological advances have led to increasingly sophisticated systems and devices for measuring brain activity in research and medical settings. One concept that has been widely ex...[Details]

A good switching power supply must comply with all functional specifications, protection features, safety regulations (such as UL, CSA, VDE, DEMKO, SEMKO, Great Wall, etc., voltage resistance, flame r...[Details]

How to choose constant current application of LED lighting? Undoubtedly, Buck type structure is the most cost-effective choice. This article briefly introduces the principles and applications of some...[Details]

I recently bought a stm32f407zgt6 core board, and without hesitation wrote a program to light up the LED using a timer (I won't post it here because the program is relatively simple). When implementi...[Details]

Start start.s analysis, follow the code according to S3C2410, refer to the S3C2410 datasheet and various posts on the Internet Generally speaking, everyone analyzes UBOOT from start.s, but the fact i...[Details]

Common problems and solutions during STM32 debugging 1. After setting the emulator type under the "Debug tab", it prompts "No ULINK Device found." when downloading the program.     Solution: Keil M...[Details]

Wireless technology has penetrated into every aspect of people's lives and is changing people's lives. Looking at the entire wireless testing industry, we can see some obvious trends and challenges: F...[Details]

0 Preface With the rapid development of science and technology, especially the widespread application of digital technology and various large-scale integrated circuits, my country's avionics equipm...[Details]

     Thanks to the rapid development of PD fast charging protocol specifications and the industry guidance of charging standard interfaces in recent years, the USB Type-C PD power supply with a unifi...[Details]

ChatGPT enlightens the robot dog, and Spot can now speak! As Boston Dynamics' hottest newcomer, the robot dog Spot attracts a lot of attention and sparks heated discus...[Details]

Introduction: The processor allows multiple exceptions to occur simultaneously, and they will be processed according to a fixed priority. When an exception occurs, the ARM microprocessor will perform...[Details]