The use of passive wavelength division multiplexing technology (WDM-PON) is the main way to expand the capacity of optical fiber transmission and increase the rate.According to data from relevant unit...
The Internet of Things (IoT) has become an integral part of our daily lives. It is hard to imagine life without being able to turn on the water heater from your phone when you are almost home. To achi...
The previous post briefly introduced the basic principles and initial experience of measuring PCB current with I prober 520. This post mainly tests the probe accuracy, limit bandwidth and measurement ...
Yeelightis a world-leading smart lighting brand. It joined the Xiaomi smart home ecosystem in 2014 and has been continuously improving in the areas of IoT, smart interaction, industrial design and lig...
Author: Wu Chuanbin Wu Chuanbin's blog [align=left][color=rgb(66, 66, 66)][font=PingFangSC-Regular, "][size=18px] I have written an article in my blog before, "Why do we need to convert PCB files into...
I just bought a Sensortile Box, and I can't find any information about it online. I want to ask if anyone in the forum has come across it?
I want to use STM32Cube IDE to program, but I can't find the ...
Haobo brand under GAC Aion announced that as of April 1, its super charging and swapping stations exceeded 1,200, and its self-built super charging piles reached 7,084, which have been put into ope...[Details]
1 Introduction Currently, the embedded development field has more and more product requirements. Such as communication speed, stability, product functions, scalability, portability, adaptability, etc...[Details]
S3C2440 is a processor designed by Samsung based on ARM920T. In the process of developing a system based on S3C2440, how to make the system start quickly and stably is an important issue. The resourc...[Details]
This is a traffic light program I wrote myself out of boredom a few days ago and implemented it on a 51 microcontroller. Basic timed traffic light switching is implemented, changing the traffic lig...[Details]
The hybrid integrated specific frequency signal generator is mainly used in a military fuze safety control system. It plays the role of the central nervous system in the design of the fuze, and is ...[Details]
After UWB (Ultra Wideband) technology was relaxed for civilian use in 2002, it has experienced continuous standards and technology evolution, but the commercialization process was once in trouble bef...[Details]
On August 3, data released by market research organization SNE Research showed that the global installed capacity of newly registered power batteries from January to June this year was 304.3GWh, a ye...[Details]
Some forecasts suggest that by 2025, 90% of all edge devices will use some form of machine learning or artificial intelligence technology. What are the problems in enabling this edge intelligence? ...[Details]
On June 17, Foreign Ministry Spokesperson Zhao Lijian responded to a Bloomberg reporter's question about US regulators preparing to impose a ban on products of Chinese companies such as Huawei at a r...[Details]
More than 20 days ago, a batch of products from ZESTRON Germany departed from Hamburg, a city in northern Germany, for the first time on the "China-Europe Express - CIIE". The 40-foot container and 1...[Details]
At present, the small and medium-sized LED display systems on the market generally use traditional single-chip microcomputers as the main control chip. For LED large-screen display screens, due to the...[Details]
According to foreign media reports, an international team of scientists has discovered a material that can make lithium-ion batteries have more energy without sacrificing battery life. The team found...[Details]
As we all know , standard lithium battery charging requires a constant current and constant voltage process . Figure 1 is a schematic diagram of a lithium battery charging circuit , in which ...[Details]
The National Energy Administration held a press conference to release the energy situation and renewable energy grid-connected operation status in the first three quarters, interpret the "Guidi...[Details]
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