Today at 10:00 AM, we will present a prize-winning live broadcast: TI graphical interface facilitates rapid development, this is the MSP430 general-purpose MCU you want!Click here to enter the live br...
Hehe, let me show off: [font=Verdana][size=2][size=2][font=微软雅黑][size=2][color=#000080][size=10pt] NXP LPCXpresso: LPC1114 & LPC1343 (5 each), there will be a surprise event coming soon, please stay t...
I have come across a problem. Now I can scan the keyboard and judge the key. For example, the frequency of the sound of '1' is 523HZ. How to send this frequency to the buzzer? ? I heard that it seems ...
VMware recently announced the launch of a new generation of desktop virtualization software View3. Unlike the previous generation, it can share a set of application image files to serve multiple users...
I would like to ask a senior, in Keil C, if I declare a global array unsigned char b[]={0x00,0x00,0x00,0x00}, I can modify it in the C program like this, b[0]=0x01 But how do I do the same in assembly...
[size=14px]Using the STMems_Standard_C_drivers library[/size] [size=14px]The program refers to LSM6DSL_6DOrientation of STM32CubeExpansion MEMS-XT1[/size] [size=14px]I did not find the function to rea...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]