As the title says, when the application is running, it is synchronized with the computer via USB, and some threads of the application software are found to be in sleep. When the USB connection is disc...
The matlab simulation program is as follows: its output is always around 1 no matter how I adjust it. Could you please tell me why? clear all; close all; ts=0.001; %sys=tf(50,[0.125,7, 0]); %dsys=c2d(...
[i=s]This post was last edited by weizhongc on 2017-11-7 17:19[/i] When I was testing an analog i2c, I was annoyed that the tick timer was used and there was no precise delay of us. I wrote one on imp...
Comrades, I recently did a project using MSP430F149 and AD for data collection. I used the query function and found the following problems:
After the program was running, it was normal. Suddenly one d...
As a natural human-machine interface, voice can make the in-vehicle navigation system safer and more user-friendly. Through the functional comparison of domestic and foreign in-vehicle navigation s...[Details]
JTAG Technology Introduction
One disadvantage of shrinking technology is that the complexity of testing small devices increases dramatically. When the board area is large, the board is tested...[Details]
Basic principles of simulation
Simulation is a technology used in the field of embedded system development. It can bring system developers the controllability and visibility needed to integra...[Details]
1 Introduction to suction laminating machine
Suction laminating machine is a kind of woodworking machinery, which can realize the laminating function of wood boards and other materials. It i...[Details]
Capacitive sensing user interfaces are emerging as a practical and innovative alternative to mechanical buttons in mobile phones. While capacitive sensors can be viewed as a drop-in replacement fo...[Details]
Although the human eye is very good at distinguishing colors, different people can describe the same color differently, which means that verbal descriptions are not enough in applications that requ...[Details]
Abstract: CC2420 is a 2.4GHz RF chip introduced by Chipcon that complies with the IEEE 802.15.4 specification. It is used to develop ZigBee devices and products for PAN networks such as industrial ...[Details]
After more than ten years of technological development and application market cultivation, biometric technology has been applied on a large scale in many application fields. As far as the Chinese m...[Details]
System engineers are under pressure to reduce costs and improve board reliability. An often overlooked response is to reduce the number of components used to monitor power supplies for FPGAs, micro...[Details]
As process nodes and die sizes continue to shrink, the number of consumer electronic products using flip-chip packaged IC devices is increasing. However, flip-chip packaging manufacturing rules hav...[Details]
As mobile phones and other portable devices have more functions, there are more potential input and output (I/O) channels for electrostatic discharge (ESD) voltage to enter, including keyboards, bu...[Details]
Facing the global financial tsunami, in order to stimulate the economy, the country will invest 2 trillion yuan in railways during the "Eleventh Five-Year Plan". The large-scale construction of rai...[Details]
0 Introduction
Heart rate is a very important vital information in the human body, and traditional pulse diagnosis, due to its qualitative and subjective nature, affects the accuracy of he...[Details]
background
As a basic device for energy measurement, the energy meter has been long valued by the national power department. The energy meter manufacturers have spared no effort to seek so...[Details]
O Introduction
With the development of modern industry and science and technology, non-destructive testing technology is playing an increasingly important role in the operation of equipmen...[Details]
Embedded System
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