[i=s]This post was last edited by Xiao Feng Chui Yi on 2022-10-23 08:58[/i]1. Introduction of the work (100-200 words)
The name of this work is the Internet of Things Smart Home System. The host and s...
Live Replay: Microchip Security Series 18 Developing secure IoT edge devices to cloud applications for Linux? using PKCS #11 and security devices : https://training.eeworld.com.cn/course/26669...
[i=s]This post was last edited by flyriz on 2018-10-20 16:27[/i] After listening to this, many questions I had in school suddenly became clear. I have a deeper understanding of the nature of signals a...
They are all old stuff. I didn't throw them away. I just put them in a drawer. I can exchange them if I find something suitable. I don't need them anyway. 3 2G and 1 1G...
1. What is mmWave?mmWave is a sensing technology that can be used to detect objects and provide information about their distance, velocity, and angle. It is a contactless technology that operates in t...
At the 18th Shanghai International Automobile Industry Exhibition, Hozon New Energy's mass-produced model Hozon U was officially unveiled and pre-sale started. Hozon U is the world's first mass-produ...[Details]
X9313 is an industrial-grade 32-tap digital potentiometer with a maximum resistance of 10 kΩ. It uses 8 pins and has three packages: DIP, OIC, and FSSOP. The internal functional block diagram of X931...[Details]
In many application systems based on single-chip microcomputers, the system needs to realize remote control function, and infrared communication is a method that is widely used. The remote control pro...[Details]
On April 22, reporters learned that Alibaba DAMO Academy released the world's first "hybrid simulation test platform" for autonomous driving. The platform uses simulation technology that combines vir...[Details]
Without buying new storage devices, it is indeed a problem to reduce unnecessary files and reduce the space used by the system. In order to solve this problem, this article introduces five methods to...[Details]
Most high-fidelity speakers are composed of two or more speaker units. To restore the full-band audio signal of 20Hz to 20kHz with high quality, it is necessary to use the assistance of a high-qua...[Details]
Today I will tell you about the use of EEPROM. This memory uses IIC communication, so we need an IIC driver, or write one ourselves. I have written one before, so I will not write it here. Then I w...[Details]
In DC circuits, the most commonly used technology is DC-DC, which can convert electrical energy of one voltage value into electrical energy of another voltage value. The DC-DC converter module in p...[Details]
//The following is Uboot/board/tc2410/u-boot.lds
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
//Specify that the output executable file is in elf format, 32-bit AR...[Details]
introduction Power conservation is the primary consideration for various battery-powered devices. To prevent users from forgetting to shut down, some devices use automatic shutdown circuits. In addi...[Details]
As a green energy, solar energy has the advantages of no pollution, no noise, inexhaustible and so on, and has attracted more and more attention. Since the main problem of photovoltaic system is ...[Details]
1. Introduction to R&S ZND vector network analyzer: The R&S®ZND is a basic network analyzer offering unidirectional measurements up to 4.5 GHz. User-selectable options allow bidirectional measurement...[Details]
The "Photovoltaic Grid-connected Inverter Technology Innovation Forum" hosted by Beijing Jianheng Certification Center was held in Beijing on July 4. Major domestic photovoltaic inverter manufacturers...[Details]
Hisense, the leader of Chinese laser TV, will launch a screen-sounding laser TV at the IFA exhibition in Berlin, Germany, which will open on September 6. This is another technological breakthrough of...[Details]
First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]