After a period of precipitation, the project is enriched again. Then, we will use it when others use it.The VNC communication has been debugged before, so we can just design the UI. Speaking of UI, I ...
In this article, the industry's leading power management chip suppliers explain their respective technical viewpoints and corresponding solutions from different levels. As semiconductor terminal produ...
With the help of a friend in Shenzhen ([url=https://bbs.eeworld.com.cn/thread-76720-1-1.html]https://bbs.eeworld.com.cn/thread-76720-1-1.html[/url]), we finally got all the complicated devices ready. ...
a. Cyclic low power consumption, interrupt service program wake-up
void main（）
{
Close the door dog;
Initialize the clock;
Initialize the port;
Initialize the screen;
Other necessary initial...
Where is the WinCE kernel C/C++ code located? My WinCE cannot run (maybe there is an error in the operation)? I want to add output information to the kernel code to see which step it has reached. How ...
Purpose: Display the temperature measured by DS18B20 through the digital tube. If the temperature value is greater than or less than a certain value, such as 33 degrees Celsius, the buzzer will sound ...
introduction
At the beginning of this century, Veit used Einthoven's galvanometer to record the electrical activity of the human pregnant uterus from the body surface for the first time. In 19...[Details]
Medicines are special commodities. If patients are given the wrong medicine, fake medicine, inferior medicine or expired medicine, it will pose a threat to people's health and lives.
In recent...[Details]
1 Introduction
The integration of sensor technology and RFID has just started. As one of the world's major manufacturing and consumer countries, China should seize this opportunit...[Details]
In some applications, such as data loggers, it is desirable to have multiplexed analog outputs. When only a single output is active at a time, a voltage-output DAC">digital-to-analog converter (DAC) a...[Details]
Keeping the heart environment compact and warm is beneficial in most cases, but it’s another story for electronic heart scanners. When GE Healthcare was designing a scanner that was said to be the fas...[Details]
Many medical applications require portable, self-powered devices that do not require external power and data cables. The most obvious example is a portable data logger that patients carry with them to...[Details]
PCI (Perip heral Component Interconnect) is an advanced high-performance 32/64-bit local bus that supports linear burst transmission and has a maximum data transmission rate of 132MB/s. At the same...[Details]
As the price of readers and tags decreases and the global market expands, the application of radio frequency identification (RFID) is increasing day by day. Tags can be powered by readers (passive ...[Details]
As the whole equipment is becoming increasingly miniaturized and power-saving, low-dropout linear regulators (LDOs) with low power consumption are becoming the mainstream in the market for linear regu...[Details]
As mobile phones have evolved from simple voice communication tools to multimedia devices that integrate communication, imaging, and gaming, application processors are replacing baseband chips as t...[Details]
Signal sources have developed to a very wide range today. We can classify them according to the frequency range: ultra-low frequency (0.1m～1kHz), audio (20Hz～20kHz), video (20kHz～10MHz), radio fre...[Details]
Today's mobile phone production testing faces an increasingly complex environment, with challenges of multiple frequency bands and multiple standards, pressure on production test speed, and pressur...[Details]
In order to ensure the reliability of the driving assistance system and the basic functions of the car, and also to leave suitable connection interfaces for the car's future new entertainment and ...[Details]
With the continuous emergence of new technologies and the increasing complexity of DSP real-time systems, there are more and more different types of external devices. Writing drivers for these exte...[Details]
Electrocardiogram is an important means of diagnosing heart disease. However, due to various reasons, it is difficult to capture abnormal electrocardiograms with ordinary electrocardiographs. Although...[Details]
Real-time operating system RTOS
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