1. Why do products need to undergo electrical safety testing?This is a question that many product manufacturers want to ask the most. Of course, the most common answer is "because it is stipulated in ...
[i=s]This post was last edited by jinglixixi on 2020-8-27 11:22[/i]From relevant resources, we know that Arteli is a technology company established in Chongqing Hi-tech Zone in June 2016. Although "go...
1. Throughput, an important performance of LoRa gateway
In a broad sense, a gateway is a device that connects 2 different networks. If a device can connect a LoRa wireless network to the Internet, it ...
MSP430Ware software library provides a simple software tool for MSP430 development. MSP430 software library includes code examples, driver library and easy-to-use API application interface function li...
Is it true that the life of a transparent LED display is 100,000 hours? Like other electronic products, LED transparent screens have a service life. Although the theoretical life of LED is 100,000 hou...
[i=s]This post was last edited by qi777ji on 2021-5-24 11:14[/i]I made this mistake about DC bias when I just started working, and I remember it very clearly. When we were studying in school, the text...
With the development of multimedia and network technology, the large amount of information in digital images has put higher and higher demands on image compression technology. Therefore, dedicated hi...[Details]
As a maintenance worker, how to accurately capture abnormal situations and find out the causes when a car fault is identified is the fundamental solution to the problem, and the digital oscilloscope ...[Details]
A charger is a device that provides energy for a storage device and is widely used in common digital products such as mobile phones, cameras, MP3, MP4, etc. Products on the market are all equippe...[Details]
If cultural "genes" exist, "Tai Chi" thinking is our cultural gene. Even if we have never deliberately learned or mentioned it, it always unconsciously influences the way Chinese people and even Chin...[Details]
The embedded sleep monitoring alarm system can obtain and process the pulse signal during sleep without disturbing the normal sleep of the monitored person. This paper uses ARM7 (LPC2103) as the mi...[Details]
One promising approach to treating type 1 diabetes is to implant insulin-producing pancreatic islet cells, which would save patients from frequent insulin injections. However, once the cells are im...[Details]
In order to strengthen the quality control of smart meters, a series of new smart meter technical standards are expected to be implemented in the third quarter of 2013. After that, all meter manufact...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The real-time embedded operating system mC/OS-II is aimed at small and medium-sized embedded applications. The kernel including all functional modules is about 10KB, and the amount of RAM used is m...[Details]
Recently, I used the encoder for the mouse in a project. According to the programming method given by the manufacturer, I found that it was easy to misjudge. So I used external interrupt to do it mys...[Details]
VMMK device wafer level and chip packaging process
As shown in Figure 1, VMMK devices reduce losses and parasitic circuit parameters brought by common RF surface mount packages due to Avago's uniqu...[Details]
DECF Decrement the contents of the data register by 1
Syntax: DECF f, d
Operand: f is the lower 7-bit address of the data register (0x00~0x7F)
d is the lower 7 bits of the destination register ad...[Details]
The structure of AC servo motor can be divided into two parts, namely the stator part and the rotor part. The structure of the stator is basically the same as that of the rotary transformer. Two-ph...[Details]
On January 20, according to foreign media reports, Samsung Electronics, which has won 5G network equipment contracts from multiple US telecom operators, has been excluded from the 5G network deployme...[Details]
On the afternoon of October 30, Tian Ye, head of the Xingchuan Investment Department of the Sichuan Industrial Revitalization Fund, and his team visited the National Vanadium Titanium Industry Alli...[Details]
Analogue and Mixed Signal
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