Question: I use the R16 board, but I don't get an IP automatically. I can't assign an IP, either. arch/arm/kernel/setup.c:60:29: fatal error: mach/sunxi-chip.h: No such file or directory I've encounte...
[i=s]This post was last edited by alan000345 on 2019-11-22 09:26[/i]The 5G era has begun, which is shaping a smart world where everything is connected and empowering thousands of industries. As the sc...
As shown in the two pictures below, the first method is to use a bend to make up for the equal length error of the differential lines. The second method is to slightly increase the spacing between the...
Fabrication and modification of fiber optic probe
Remove about 6.5 cm of the coating layer from an 11 cm long quartz optical fiber, and then place it in 30% HF for etching for ...[Details]
Embedded systems generally refer to non-PC systems, which have computer functions but are not called computers. They are application-centric, with tailorable hardware and software, and are dedicated c...[Details]
The third-generation semiconductor technology and silicon carbide (SiC) materials are rapidly emerging and attracting widespread attention in the science and technology industry. The combination of...[Details]
On May 6, Aeva Technologies, a developer of next-generation 4D LiDAR sensing and perception systems, announced that its 4D LiDAR can now detect objects 500 meters away, an industry first. The LiDAR h...[Details]
China Energy Storage Network:
With the first batch of 55 national-level "Internet +" smart energy (energy internet) demonstration projects gradually being implemented across the country, Chin...[Details]
Relay
There are many types of relays:
voltage relay
current relay
According to the nature of the input signal: time relay
temperature relay
speed relay
pressure
relay...[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]
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]
Forbes recently released a list of the world's top 100 digital economy companies. 14 Chinese companies made the list, ranking second in the world in total number, while 38 American companies made the...[Details]
Temperature measurement is common in various industrial sites, but it is not easy to achieve accurate and fast temperature measurement. The main reason for the difficulty is that the temperature si...[Details]
Geely Holding Group is accelerating the construction of its own power battery industry ecosystem. On July 21, Li Shufu, chairman of Geely Holding Group, introduced at the 2022 World Power Battery C...[Details]
1. The difference between ARM-Linux application development and MCU development Here we need to make an explanation. There are two main ways to develop ARM applications: one is to develop applicati...[Details]
On August 14, 2014, WPG Holdings, a leading electronic components distributor dedicated to the Asia-Pacific market, announced that its subsidiary Fuwei launched a tablet reference design based on...[Details]
The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]
MCU
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