[size=5] [/size][size=4] The most common LED dimming power supplies in the lighting industry include: thyristor dimming power supplies, 0-10v dimming power supplies, DALI dimming power supplies, etc. ...
Q1: Use IAR Embedded Workbench for MSP430 to write a program to MSP430 through JTAG. In order to know the version of the program on the chip, the content in the Flash must be read. What tool software ...
[align=center]Touch screen changes the world. At first glance, it sounds grand. To put it bluntly, all products in life are operated by touch screen. [font=微软雅黑]We enjoy the benefits brought by techno...
1. When opening/creating a project with CCS, the path name where the project is stored cannot contain Chinese characters! (Unlike VS6, ISE, etc., which can use any path name)2. Some domestic parallel ...
Four-layer board refers to PCB made of 4 layers of fiberglass. What should be paid attention to in four-layer PCB proofing? Generally speaking, there are two groups, one is the engineer group and the ...
A few years ago, after more than 25 years of working with ceramic capacitors, I had a new appreciation for them. I was working on an LED light bulb driver when it became apparent that there was someth...
According to the news from the State Administration for Market Regulation on October 19, the State Administration for Market Regulation held a "Quality Strengthening Chain" exchange and promot...[Details]
In recent years, the development of vehicle safety technology has gradually moved from passive safety to active safety. Sensors, which collect signals and provide information sources for processo...[Details]
Usually, the PFC of the Boost power circuit has three working modes: continuous, critical continuous and discontinuous mode. The control method is that the input
current
tracks the input
...[Details]
The body controller usually controls functions such as doors, lights, car keys, diagnostics, wipers and steering wheel heating, and is usually relatively simple. However, car keys are becoming more...[Details]
1. Static digital tube display To light up the digital tube, you need to use the P0 port and the P2 port. The P0 port is responsible for displaying the number to be output, and the P2 port is respo...[Details]
AsiaInfo Electronics officially launched the first EtherCAT slave dedicated communication SoC solution in Greater China – the AX58200 2/3-port EtherCAT slave dedicated communication SoC with two buil...[Details]
Electromagnetic compatibility test EMC (Electro Magnetic Compatibility) refers to the ability of a device or system to operate in accordance with requirements in its electromagnetic environment and n...[Details]
Huawei has taken further action in response to the new US ban. Following reports that it urgently knocked on the supply chain in the middle of the night to prepare inventory, it has recently targeted...[Details]
Recently, I have used stm32 and lm3s to make some protocol stacks, so I would like to write down some debugging experience. This article is original, so please indicate the source when reprinting it....[Details]
0 Preface The field terminal in the distributed control system is generally composed of a controller and each detection module, and a data exchange link is established between them through a certain ...[Details]
According to a survey by TrendForce Semiconductor Research Center (DRAMeXchange), due to the growth of data center demand in the fourth quarter of 2019, NAND Flash supply inventory decreased; in the ...[Details]
On June 13, the Ministry of Commerce held a regular press conference, and spokesperson Gao Feng answered questions from reporters. Live coverage of the press conference: Good afternoon, friend...[Details]
Introduction: Linux has prepared the address of each interrupt vector when it is initialized! That is to say, the framework for adding an interrupt service program has been given. When an interrupt o...[Details]
Principle and application of LM567 and NE567
Audio Decoder
567
Function Overview
This article discusses the phase-locked loop circuit and introduces the NE567 sin...[Details]
On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]
Analogue and Mixed Signal
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