I am designing a program and want to read the NMEA data of GPS from the serial port, process it and put it into the virtual serial port, and then let other programs read it. However, I don't know how ...
[i=s]This post was last edited by dontium on 2015-1-23 12:44[/i] The basic functions of an ECG machine include ECG waveform display (displayed on an LCD display or printed paper media), heart rhythm i...
出现仿真器连接错误:
Error connecting to the target:
Error 0x80000240/-114
Fatal Error during: Initialization, OCS,
This error was generated by TI's USCIF driver.
SC_ERR_CTL_BUSYThe controller's commands are ta...
All circuit diagrams and PCB board files, as well as a full set of C language source code , including project files, have been uploaded on the second floor.Eighteen years ago, whenever I passed by the...
Does anyone know what the coating of the bread machine's inner pot is? Is it different from the Teflon coating of the previous non-stick pans? I seem to remember that there was a problem with the coat...
[align=left]Spike pulse is a very important signal in circuit design. In many large-scale designs, the cascade handshake signal between modules generally uses spike pulse. The correct application of s...
In order to prevent traffic accidents, when the intelligent detection device of the car detects danger ahead, it must send a warning message to the driver. The voice alarm clearly reminds the drive...[Details]
This article discusses how to use an ultra-low-power RF transceiver chip from Zarlink Semiconductor for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices to achiev...[Details]
1. Introduction
At present, with the continuous development of modern medical devices, especially electronic instruments directly connected to the human body, in addition to the increasingly high...[Details]
As the whole equipment is constantly miniaturized and power-saving, low-power-consumption low-dropout linear regulators (LDO) are becoming the mainstream of the linear regulator market for switching p...[Details]
WiMax technology needs to demonstrate its advantages in specific application scenarios in order to gain market recognition, which requires application testing to measure system performance para...[Details]
There are many ways to attenuate signals. The most commonly used method is to divide the voltage using resistors. The common circuits are as follows:
Oscilloscope pre-stage attenuation c...[Details]
Today, various applications such as consumption, computers, industry and instruments urgently need compact and effective power solutions, while also meeting the requirements of efficiency, fast tra...[Details]
1.
Introduction
With the rapid development of modern computer technology and Internet technology, embedded systems have begun to occupy the mainstream of the market. Due to the high ...[Details]
FSK (Frequeney-Shift Keying) uses carriers of different frequencies to transmit digital signals. FSK signals have the advantages of strong anti-interference ability and long transmission distance, and...[Details]
For mobile phone products, using low-cost components in design is only the first step to make the price competitive. The cost of the production process, especially the cost incurred during the fina...[Details]
As modern cities develop towards multi-functionality, urban layouts become increasingly complex, with hundreds, even thousands of ground monitoring points. To ensure that functional departments can...[Details]
0 Introduction
With the release of the "Elevator Supervision and Inspection Regulations", new requirements have been put forward for the inspection quality of elevators by inspection agenc...[Details]
1 Introduction
Rectifier circuits, especially single-phase bridge controlled rectifier circuits, are the most important and widely used circuits in power electronics technology. They are n...[Details]
O Introduction
Semiconductor laser (LD) is a solid light source. It has been widely used due to its advantages such as good monochromaticity, small size, light weight, low price and low po...[Details]
Historically, GPS receiver designers have combined simulation and drive testing to determine receiver performance in complex environments. While GPS signal simulation provides a repeatable signal s...[Details]