Predictive and preventive maintenance in heat ventilation and air conditioning (HVAC) systems : https://training.eeworld.com.cn/course/5253This training provides an introduction to large commercial he...
The development of deep learning in recent years has driven the rapid development of visual chips. We are very happy to see excellent domestic visual chips like V853. In addition to NPU, this chip als...
What is the status of 5G construction? At the "Minister's Channel" of the National People's Congress held on the 25th, Miao Wei, Minister of Industry and Information Technology, responded to this hot ...
With the development of smart cities around the world, surveillance systems can effectively improve the quality of life and ensure social security. In order to ensure public safety, technologies such ...
Introduction: The device is connected to the host computer via RS485 (＄49.9800) bus. As a remote relay output module, it is used to receive computer instructions and execute remote control or automat...[Details]
Introduction
Traditional analog temperature measurement has poor anti-interference ability and large zero drift of the amplifier circuit, which leads to large measurement error and difficulty i...[Details]
iPhone, iTouch and other devices have been increasingly used by everyone, but I believe that many people have encountered problems with batteries. There are also many "tips" on how to protect batte...[Details]
This article mainly introduces the basic knowledge of microgrids, independent microgrids, typical solutions and cost accounting, and commercial development prospects.
1. Microgrid Overview
...[Details]
"Among the software used in the automotive industry today, LabVIEW has two main advantages: one is its front panel, which can serve as a powerful user interface; the other is its vivid development en...[Details]
Introduction AWU is used to provide an internal wake-up time reference when the MCU enters the low-power Active Halt mode. The clock of this time reference is provided by the internal low-speed RC os...[Details]
MINI2440 has a DM9000 network card. The driver for this part is actually quite complicated, but u-boot supports it well. We only need to modify a small amount of code when porting. This part of the c...[Details]
Recently, Counterpoint, a world-renowned research organization, released the 2020Q1 global high-end mobile phone market report. The report shows that in the first quarter of this year, high-end phone...[Details]
The technology industry expects 5G to be a huge growth driver for new products such as mobile phones, chips, software and sensors. There is still uncertainty about 5G, and the short-term benefits are...[Details]
The inverter analog parameter setting is an important part of the industrial automation control system, which directly affects the working efficiency and control accuracy of the inverter. This arti...[Details]
The three-phase AC phase sequence detector introduced in this example can detect whether the phase sequence of the three-phase AC is correct, and automatically connect the three-phase AC power suppl...[Details]
Recently, according to foreign media reports, German automotive supplier Bosch Group has begun producing silicon carbide automotive chips to enhance the performance of electric vehicles and improve e...[Details]
Figure 3.19 illustrates a 100MBPS
data transmission
system. Due to inter-symbol interference and additional noise, the signal waveform output at point D shows more jitter than the waveform ...[Details]
Korry Electronics uses the power of virtual instrumentation to design the control panel used on the Boeing 787 Dreamliner
"We can quickly develop new test software using LabVIEW and have...[Details]
First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
...[Details]
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