-
In the sodar system, the transmitter emits acoustic signals of different frequencies in a directional direction, and then receives echo signals at different distances. The deviation of the frequency ...[Details]
-
Economic Daily-China Economic Net, Beijing, April 7th. According to the news released by the Ministry of Industry and Information Technology today, in order to strengthen the access management of roa...[Details]
-
日前,在京哈高速公路四平服务区,车主陈淋煜将车停在新能源充电车辆专用停车位上,熟练地将充电***连接到自己的新能源车上,扫码、设置金额、开始充电……30分钟后,车辆补能完成。老家在辽宁沈阳,工作在吉林长春,陈淋煜经常自驾往返两地,购买新能源 ...
...[Details]
-
In digital communication systems such as LTE, the power of the transmitted signal leaking into adjacent channels can interfere with the signal transmission in adjacent channels, thus affecting system...[Details]
-
Taking 12V DC power supply and 12V AC power supply as examples, the differences between DC and AC power supplies are analyzed from several aspects such as loss, usage, measurement, and safety.
...[Details]
-
In recent years, with the development of my country's economy, the problem of urban traffic congestion has become increasingly serious. Therefore, it is urgent to improve the traffic capacity of urba...[Details]
-
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
-
On the afternoon of October 19, Xiangtan Comprehensive Bonded Zone held a contract signing ceremony for the Hunan Xilai Commercial Energy Storage Equipment R&D and Production Project. Yang Feng, Vice ...[Details]
-
NFS Server Configuration
System platform:
VMware7+Ubuntu 11.10
Install NFS:
#apt-get install nfs-kernel-server
Open the /etc/exports file and add the following at the end:
/home/nf...[Details]
-
October 24 , 2023 – Mouser Electronics, a well-known New Product Introduction (NPI) agent focused on driving innovation in the industry, is now shipping NXP Semiconductors’ new S32G3 connected c...[Details]
-
The three major memory manufacturers in the Taiwan Stock Exchange, including Nanya Technology (2408), Macronix (2337) and Winbond Electronics (2344), expect the market conditions this year to be in a...[Details]
-
In order to analyze the use of ARMv7 architecture registers, ARMv7 assembly is generated using C program and analyzed. 1. The C source code is as follows (for simplicity, the function is very simpl...[Details]
-
Jiwei.com reported on December 2 that according to Sina Technology, Xiaomi released an organizational adjustment document today, announcing the establishment of a group general office, including the ...[Details]
-
Abstract: CGM’s overall solution includes system integration, solution design, technical information, core device selection, full-chain R&D testing, PCB fast patching and stable large-volume supply g...[Details]
-
Overall analysis of address conversion:
Configuration of TTB:
In the ATM920T chip manual, in Chapter 3:
It is about the knowledge of memory ma...[Details]