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[i=s]This post was last edited by RF-刘海石 on 2020-5-24 12:02[/i]Finally, the project was completed and is being tested by the customer. This project lasted for 4 months. It started in mid-December last...
I have always been worried about going to the amusement park.
On the one hand, we need to satisfy children's play mentality.
On the other hand, every time I come back from the amusement park, I feel a...
Today, Guanguan was chatting in a group. A group of mothers were worried about their children and were discussing which smart learning eye protection lamp to buy. Searching for related content, it is ...
In the U-Boot-2009-03 porting notes (lighting up the first display light), we initialized sdram and lit up the first light. In this article, we will port the driver code for nandflash booting.
...[Details]
Recently, the official Weibo account of Nubia Mobile released a piece of good news, that is, Nubia won the 5G Mobile Phone Innovation Cooperation Award issued by China Unicom for its industry's first...[Details]
The "informatization and intelligence" of automobiles has brought a new concept to the automotive industry, software-defined automobiles. It means that the amount and value of in-car software (includ...[Details]
Electromagnetic flowmeters are mainly used to measure the volume flow of conductive liquids and slurries in closed pipes, including highly corrosive liquids such as acids, alkalis, and salts. Ele...[Details]
Drivers
In a speaker, the driver determines the final effect that the speaker can achieve (of course, if the rest of the design is correct), and plays the most important role in the entire HIFI sy...[Details]
Regarding the previous market rumors that TSMC will build its own green power plant, Sun Youwen, senior director of the corporate information department of the wafer foundry TSMC, responded today (18...[Details]
Because the basic storage unit of the read-only
memory
is programmed only once, the programmed data can be stored for a long time, and a current of mA or above needs to flow during programming,...[Details]
MediaTek held a legal conference today (28th). In the first quarter of 2021, the company's revenue reached NT$108.033 billion, a quarterly increase of 12.1% and an annual increase of 77.5%. MediaTe...[Details]
Program Memory
If you want to put data (such as constants, strings, etc.) in FLASH, the user needs to specify the data type __ATTR_PROGMEM__. For ease of use, AVR-GCC defines some more intuitive symb...[Details]
This article takes a fully automatic blood pressure monitor as an example to introduce the interface circuit for reading LCD display into a single-chip microcomputer. The blood pressure monitor dis...[Details]
The basic principle of infrared photography is actually the same as general photography. Both use light to shine on objects and reflect through the lens to form an image in the camera. The only diffe...[Details]
Samsung launched the Galaxy A80 BLACKPINK special edition in Southeast Asia (BLACKPINK is a Korean girl group). It is reported that Samsung invited BLACKPINK to sing several songs live at th...[Details]
I. Introduction Virtual Instrument (VI) is an application of virtual reality technology in the field of instruments. VI can be designed and defined by the user, and the transformation is very flex...[Details]
February 23, 2021, is another milestone for Kedali. Kedali and Yibin City officially signed a project contract and held a grand groundbreaking ceremony at the Yangtze River Industrial Park in S...[Details]
With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstre...[Details]