There are 6 inverters in 74HC14, but I only used 2 of them, and 4 were left unused. I found that if the inputs of these 4 unused inverters are left floating, the power consumption of the system will b...
[i=s]This post was last edited by strong161 on 2017-8-29 09:44[/i] [size=6]A wave of development boards and small accessories are released. Forum priority and pre-order is the main method. [/size][siz...
[code] void setNotifyIcon()//Set the tray, { // Add a Shell_NotifyIcon notificaion NOTIFYICONDATA nid = {0}; nid.hWnd = m_hWnd; nid.cbSize = sizeof(nid); nid.uID = 100; // Per Windows Embedded CE docs...
1 First of all, I would like to ask, is the etherOutput function no longer supported in VXWORKS6.4? I did not find the definition of this function in etherLib. 2 I want to make a program that intercep...
[i=s]This post was last edited by Rambo on 2017-9-28 10:58[/i] [align=center][color=#555555][/color][/align][align=left][color=#555555]When I first came into contact with Qt, it was still the era of Q...
I recently upgraded MDK to V5.25 and found that there are many libraries in the Managing Run-Time Environment. Compared with the past, it is much better, from the bottom-level driver to the upper-le...[Details]
We have come a long way from the 2G era, and now 5G is about to be commercialized. Suddenly, we realize that time has passed quickly, but technology has never stopped. The activation of 5G heralds ...[Details]
Recently, there was news that the US government asked Google to shut down the Android operating system for ZTE phones. After that, some people even imagined what the consequences would be if Intern...[Details]
1. The first project We are going to create the first project, which is mainly for project analysis, so that we can understand how CubeMX works and how to trace the code logic. Okay, no more nonsense...[Details]
introduction In the general project development process, two or more microcontrollers are often required to communicate to complete data transmission. For example, a quadcopter wirelessly transmits d...[Details]
I have been working on this i2c for several days. Many people on the Internet say that this is a problem with the ST package library, and they basically talk about the STM32F1 series of chips, and ev...[Details]
Recently, the relevant person in charge of the Energy Conservation Division of the Energy Conservation and Technology Equipment Department of the National Energy Administration said on the issue of...[Details]
Since the second half of 2017,
the market share of
quantum dot
displays has dropped significantly, with global sales falling from 3.42 million in 2016 to 2 million in 2017, a 42% decrease; d...[Details]
The ARM11 (S3C6410) processor is selected as the hardware platform, the embedded Linux operating system is used as the software platform, the background difference method and the frame difference...[Details]
First of all, security practitioners have never felt that AI can be used as deeply as today. Although Antelope Cloud is a platform manufacturer, it has always been interested in AI and AI- specific...[Details]
In recent years, the application of high-brightness LED has developed rapidly, especially in signboards and traffic lights. For automotive applications, LED is also very attractive. Long life, shock ...[Details]
Since the 20th century, our data
storage
has evolved from media such as magnetic tapes, floppy disks and CDs to sophisticated semiconductor
storage
chips that can store data in coun...[Details]
//Observe the difference between feeding the dog and not feeding the dog, and use the LED indicator of the PB port for status indication. //Switch the LED indicator enable switch of the PB po...[Details]
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