I encountered this problem when writing EEPROM through IIC. I first assigned the value v_pIICregs->IICDS v_pIICregs->IICDS=0xa2; Then after receiving ACK and interrupt, I want to read it out and see c...
I just got a launchpad, and I tried to burn MSP4302553 into it. There was no problem with building and debugging, but an error occurred when resuming: The error content is: MSP430: Can't Run Target CP...
In-depth explanation of multi-layer switching technology in communication networks [font=SimSun][size=10.5pt]For multi-layer switching technology, since each company adopts its own standards, it is di...
The Tetris game program written in EVC4.0 is compiled successfully. If I run it in the simulator, it will prompt that the intel 80486 does not support the cofiguration. So I want to run it on the arm ...
I recently DIYed a small gadget. Due to my lack of experience, I was troubled for a long time with the power supply part. I wanted to increase the voltage of two No. 5 batteries (3V) to 5V to power th...
Two key points in selecting filter capacitorsCapacitors are very important in EMC design and are the most commonly used filtering components! Here are two key points about capacitor filtering: 1. Capa...
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[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]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
Rated capacity refers to the maximum output power of the UPS (the product of voltage V and current A).
Usually, the UPS power supplies sold on the market are marked with "W" (watt) for smaller...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
introduction
The Steyr diesel engine produced by Weifang Diesel Engine Factory has huge power and is one of the main power models widely used in China's heavy machinery and large trucks. In ...[Details]
In the TV monitoring system, in order to complete the collection of information from various information points (video, audio, alarm signal) and the control of various front-end devices (PTZ, lens,...[Details]
Various electronic and electromagnetic interference inside and outside the car often puts automotive electronic equipment in dangerous working conditions, degrading the performance of electronic eq...[Details]
Introduction
Zero-IF receivers are not new; they have been in use for some time, with cellular handsets being a key application area. However, their use in high-performance receivers such as...[Details]
As the electromagnetic environment in space becomes increasingly complex, the shielded cables used to transmit weak signals in the test system are easily affected by external electromagnetic distur...[Details]
0 Introduction
The traditional measurement method of measuring gravity acceleration by a simple pendulum in university physics experiments generally uses a mechanical stopwatch for manual timing and...[Details]
Embedded System
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