-
Reliability, functionality, maintainability and fault tolerance are known as the four essential elements of the "high availability" system of the UPS power supply system, and the internal topolog...[Details]
-
According to foreign media reports, the energy density of iron-air batteries is much higher than that of current lithium-ion batteries. In addition, the reserves of its main component "iron" are ve...[Details]
-
DXOMARK announced the camera score of Samsung Galaxy S20+ - 118 points, ranking tenth. DXOMARK said that the Samsung Galaxy S20+, which scored 118 points, is a smartphone with excellent camera perfor...[Details]
-
Jiwei.com reported on September 26 (Text/Ye Zi), according to the latest data from IDC, by 2020, global shipments of wearable devices are expected to reach 396 million units. This is an increase of 1...[Details]
-
Preface: The linking tool for arm linux can use arm-linux-ld. When linking, you can use the -T command to adopt script control. If the script is not specified, the default script file is used. See the...[Details]
-
O Introduction
In cable production lines, it is usually necessary to detect the cable routing speed to control the speed of the take-up motor and calculate the length of the cable. The...[Details]
-
The global smartwatch market still has no limit to its growth. This upstart consumer electronics market is dominated by Apple, with one out of every three smartwatches sold being an Apple Watch. Appl...[Details]
-
Although inductors are not used much in electronic production, they are equally important in circuits. We believe that inductors, like capacitors, are also energy storage components that can convert ...[Details]
-
I still remember that when I bought a car a few years ago, my family and colleagues all recommended it this way: just buy a fuel-efficient one, a car is just a means of transportation, there is no ne...[Details]
-
1. Introduction
CAN bus is a serial data communication protocol that effectively supports distributed control and real-time control
.
It is a multi-master bus. Any node on the net...[Details]
-
Here we compare four instructions that are easy to confuse. We have spent a lot of effort on confusing these four instructions. Now let’s make a brief summary. For the instructions about LDM and STM,...[Details]
-
Preface
According to statistics, in recent years, the annual production of motors and electric motors in the world is about 10 billion units, and their power consumption accounts for about 50%...[Details]
-
Apple removed nearly 39,000 games from its Chinese App Store on Thursday due to a lack of formal approval from regulators, Reuters reported. The report, which cited data from research firm Qimai, s...[Details]
-
Timer PWM output Schematic diagram GPD0CON, R/W, Address = 0xE020_00A0 CON, R/W, Address = 0xE250_0008 Related articles: http://blog.csdn.net/zhangxuechao_/article/details/77841192 Example #defin...[Details]
-
1. Introduction
With the rapid development of microelectronics and computer technology,
PLC (programmable controller) not only replaces hard-wired logic with logic programming, but also add...[Details]