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A few questions about RA2A1 are as follows:First, regarding the compilation software, we still hope to use KEIL or IAR. If we use KEIL, we need to provide the CPU support software pack...
Except for the virtual machine, everything else was turned off. Except for antivirus software, etc. The CPU consumption was about 30%, and the memory was about 50%. However, it was still very stuck. L...
Control the indicator lights on the K66 core board to flash at different frequencies.The microcontroller source program is as follows:#include "include.h"int main(void)
{DisableInterrupts;PLL_Init(PLL...
Author | Wang Huigang Wang HuidongPreface:There are many problems in the production process of PCBA, among which short circuit failure caused by solder beads is always hard to prevent. There are many ...
[font=新宋体][size=3]For a speaker that is wound with a coil inside, the current flowing through the coil usually changes, causing the coil to stretch and deform, thereby driving the membrane to produce ...
Mouser Electronics, an authorized global distributor of electronic components focused on new product introductions, is now stocking a wide range of Molex 5G interconnect solutions. 5G cellular commun...[Details]
At present, the main circuit of medium and high power switching power supplies basically adopts the full-bridge converter structure, and there are three corresponding soft switching working modes...[Details]
O Introduction The serial port to network port module is a device networking server that allows serial port devices to immediately have networking capabilities. It has a selectable interface ser...[Details]
Tesla and Panasonic reported a few days ago that they would freeze investment in increasing the production capacity of "Gigafactory 1", which actually shows similar signs to the actual delivery in Q1...[Details]
0 Preface
The importance of secondary radar system in the field of civil air traffic control is beyond doubt, but due to the complexity of the system, it is difficult to test the performance of ea...[Details]
1. Introduction
There are a large number of inductive loads in the electrical equipment of industrial and mining enterprises, such as arc furnaces, DC motor speed control systems, rectifier in...[Details]
An inverter is an electrical device that converts steam power into AC power, usually implemented with high-power and high-reverse voltage power electronic devices. In solar power generation, the e...[Details]
MMU, full name Memory Manage Unit, Chinese name - memory management unit. Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calcul...[Details]
In the era of industrial automation, servo motors are the most common control parts in motion control. It is inevitable that servo motors will have some faults during operation. However, if we enco...[Details]
The 2020 CES (Consumer Electronics Show) closed on January 10. The Consumer Electronics Show not only exhibited a large number of proof-of-concepts and prototype designs, but was also a good place to...[Details]
This is a new type of half-bridge soft switching inverter technology, which can make the inverter switch device work under soft turn-on and soft turn-off conditions. Its switch voltage stress and cur...[Details]
Digital transformation and upgrading are in the spotlight. Many companies regard data and resources as core assets, hoping to reduce costs and increase efficiency through data analysis and mining, an...[Details]
In the field of Internet of Things (IoT), the introduction of wireless firmware update (FUOTA) technology has significantly improved the efficiency and flexibility of device management. The combina...[Details]
Introduction IGBT is an insulated gate bipolar transistor. It is a new type of power switching device and voltage control device. It has the advantages of high input impedance, fast speed, strong ...[Details]