[i=s]This post was last edited by Bai Ding on 2016-2-7 17:42[/i] Reposted from [url=http://www.21ic.com/mcucourse/201601/661616.htm]http://www.21ic.com/mcucourse/201601/661616.htm[/url] Over the past ...
I used to use CCS3.3, because the software was too prone to blue screens and crashes, and using a virtual machine seriously affected the speed of the emulator. So I switched to CCS5.2.The ECLIPS archi...
Where should the mpu6050 be placed? What are the differences between the results measured in different places? The purpose of solving the above problems is to obtain a more accurate pendulum deflectio...
I use C++ to create an array, char mmsContent[65535]; memset(mmsContent, 0, sizeof(mmsContent)); but the program will exit when it reaches the array declaration. It also doesn't work to create it in t...
GPIOPadConfigSet: Set the pin output drive current or the pull-up or pull-down resistance configuration when used as an input.
Function prototype:
void GPIOPadConfigSet(unsigned long ulPort, unsigned ...
I need to make a counter (4 decimal digits) and convert the digital signal into a 4-20mA analog signal for DCS to read. Please tell me how to implement it and the circuit diagram. (Please forgive me f...
Designers use PSpice primarily to simulate analog circuits. However, it can also be used to simulate digital filters. The main components in a digital filter are delay elements, adders, and multipl...[Details]
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]
The particularity of portable medical devices determines that they should be user-friendly, must work in a sterile environment, and occupy little space and consume low energy.
At the same time, por...[Details]
As microcontrollers become less expensive and more powerful, electrical designers are finding it more cost-effective to use multiple small controllers in both single-board and multi-board systems. ...[Details]
Lithium-ion batteries have a high energy-to-weight and energy-to-volume ratio, no memory effect, can be recharged many times, have a long service life, and are becoming increasingly cheaper. A good...[Details]
Designers of handheld products such as cell phones, digital cameras, MP3 players and personal digital assistants (PDAs) are continually challenged to deliver more functionality in a smaller form...[Details]
Fetal monitoring is an important means to ensure the safety of perinatal mothers and fetuses and achieve eugenics. Intelligent fetal monitoring is a monitoring method that analyzes the health stat...[Details]
1. What is fading?
In terms of scope, fading can be roughly divided into three types: large area fading, small area fading and indoor fading. As shown in Figure 1, large area fading refers t...[Details]
Abstract: This paper introduces the origin and new features of MP4, and introduces the core audio compression technology MPEG-2 AAC (Advanced Audio Coding) based on MP4. Finally, it briefly summari...[Details]
Murphy's Law tells us that "what can go wrong, will go wrong". In the testing or production process of video equipment, problems often occur when we least want them to happen and when it is leas...[Details]
introduction
With the improvement of social automation, human-computer interaction capabilities urgently need a major change, and develop in a direction that is more convenient to use and more...[Details]
l Introduction
Traditional human-computer communication is achieved through keyboard or mouse. The speed of information exchange is relatively slow, and the operator is required to have certain...[Details]
At present, ECG monitoring systems that mainly collect, analyze and diagnose ECG signals have been widely used, and have played a great role in the prevention and diagnosis of heart diseases.
...[Details]
The growing global interest in green power has added new variables to the design of power supplies and power adapters. Designers must not only traditionally consider the design specifications requi...[Details]
"Where am I? Where am I going? Where is he/she? How far is he/she from me?..." Do you often have such questions like me? In fact, who can deny that these are questions that we often think about, ev...[Details]
FPGA/CPLD
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