This post lists some experiences and development tips shared by enthusiastic netizens. Very valuable. Some posts are of very high quality, but I am not very knowledgeable and don’t know how to classif...
【Transplantation Preparation】
When debugging and maintaining, it is often necessary to interact with the microcontroller to obtain or set certain parameters or perform certain operations. nr_micro_she...
FM radio (FM) has always played a very important role in people's entertainment life. Many manufacturers engaged in consumer electronics design have embedded FM parts in products such as MP3, smart ph...
Previous programs only supported internal RAM, which was too small for a 480*272 screen. To support the entire screen, a 480*272*4-byte space must be allocated, a total of 510K. The onboard chip ends ...
I would like to ask you, in the boost circuit, output capacitors C1 and C2 are connected in parallel, which one has a larger ripple current, C1 close to the switch or C2 close to the load? Please expl...
Open-source design simplifies AI development for solutions in healthcare, manufacturing, retail, and other industries
Intel has officially launched its first open source AI reference...[Details]
I. Introduction There is no ROM inside the S3C2440 chip to store user code, so the user code needs to be saved in an external memory. If it is NorFlash, you can run the program directly in NorFlash, ...[Details]
The synchronous motor consists of a rotor and a stator. The rotor is a permanent magnet or a pole pair generated by magnetic flux, while the stator is a coil made of three-phase windings. Its const...[Details]
Introduction: What is an AVR microcontroller? What are the advantages of an AVR microcontroller? Why should you choose an AVR microcontroller? Let's learn about it together: What is an AVR microcontr...[Details]
**************************Control Requirements*****************************
Press p1.0 once, LED1 will light up, press LED1 again, LED2 will light up.
Press it again and LED1, LED2 and LED3 will li...[Details]
The Challenge: Develop a PC-based life test system to replace the traditional manual-based system for life testing of aerospace actuators. The Solution: With the help of NI LabVIEW softwa...[Details]
Voice prompt chips are currently used in many aspects and fields, and they bear many important responsibilities, reflecting their important role. Perhaps everyone will ask why so many companies and...[Details]
RS232 serial port application example Design requirements: Send and receive data through the serial port (serial port working mode 1) Implementation ideas: Timer Setting Serial port settings Wa...[Details]
1 Introduction
With the development of semiconductor technology, system-on-chip (SOC) has become a mainstream technology today. SOC design based on IP reuse integrates IP cores into a syst...[Details]
Siemens 200PLC and Easy Control INSPEC software are connected to Siemens S7200 series PLC via Ethernet. Xingda Easy Control PPI-ETH-XD1.0 communication module is used to provide Ethernet communicat...[Details]
Automotive supplier Robert Bosch GmbH will invest 1 billion euros (about 7.743 billion yuan) to build a semiconductor factory to meet the growing demand for components for autonomous driving technolo...[Details]
In the minds of Chinese consumers, Cadillac Escalade is definitely an unpopular luxury SUV. The day before yesterday, when the country was still shrouded in the shadow of the epidemic, Cadillac rel...[Details]
Different from all previous mobile phones with artificial intelligence, since the official release of Kirin 970, mobile phones have a chip that is truly born for artificial intelligence. Perhaps, t...[Details]
0 Introduction
Thermal error is the biggest error source of CNC machine tools. Temperature test of CNC machine tools provides a basis for compensation of thermal error of machine tools. The tra...[Details]
System design ideas:
The main structure of the linear regulated power supply is shown in the figure below:
Figure 1 Main structure of linear regulated power supply
The DC volta...[Details]
RF/Wirelessly
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