Hey guys, I'm using NS's LM4935 chip, which has two ports, AUX_L and AUX_R. The datasheet describes them as Left Analog Input and Right Analog Input. How should I use them? I want to use them as signa...
[align=left][color=#000][font=微软雅黑][size=4] The purpose of PCB electrogalvanizing is to prevent steel objects from being corroded, improve the corrosion resistance and service life of steel, and also ...
Fresh unboxing photosThe packaging is simple, the wire is very soft, feels good, and the weight is also quite large. The single port is 2.1A, and the 3-port maximum is 3.1A, which can easily cope with...
Is there any expert willing to help develop a single chip microcomputer application project? If you are interested, please contact me at [email]willli@foxmail.com[/email]...
:surrender: Recently I have been thinking about whether to go for embedded training. I feel so conflicted. On the one hand, I feel that I have learned too little in college (although I think I am stil...
Does anyone know or have used MSP430F247T microcontroller? How to use its bus? For example, how to use the bus of LCD12864? Normally, our STC uses P0, P2, and P3. I don't know how this chip does it. P...
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]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
The overall operating performance of an electric car depends first on its battery system and motor drive system. The drive system of an electric car is generally composed of three main parts: a con...[Details]
1 Introduction
At present, advocating health has become the focus of people's attention, and the emergence of treadmills has become more and more popular. People can exercise at home or in the ...[Details]
The principles to be followed are as follows:
(1) In terms of component layout, related components should be placed as close as possible. For example, clock generators, crystal oscillat...[Details]
The biggest advantage of Profibus is that it is guaranteed by the stable international standard EN50170 and has been proven to be universal in practical applications. It has been widely used in man...[Details]
Abstract: Based on the analysis of the characteristics of the IRIG-B (DC) code type, a design method for IRIG-B (DC) time code decoding is proposed. This method consists of a small number of periph...[Details]
Traditional synthesis techniques are increasingly unable to meet the needs of today's very large and complex FPGA designs implemented in 90nm and below process nodes. The problem is that traditio...[Details]
Synchronous buck designs are becoming increasingly difficult, and the selection of suitable ICs is becoming quite narrow. This Design Idea combines a current-mode PWM IC used in a flyback regulator...[Details]
The programmable controller directly controls the stepper motor, which can significantly reduce the cost of the control system of the modular machine tool automatic production line. The article int...[Details]
1. Why do we need to do electromagnetic compatibility design for products?
Answer: To meet product functional requirements, reduce debugging time
,
make products meet the requirements o...[Details]
Improving the coordination of material handling and internal transportation between departments in modern factories is an important measure to achieve full automation of production. Traditional mat...[Details]
Analog electronics
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