According to Taiwan media reports, data from the General Administration of Customs of China showed that the mainland imported semiconductors worth 35.9 billion US dollars in March, a record high for a...
For some reason, I needed to use a timer interrupt, but there was no example in the routine, so I did it myself.I checked the library function manual, enabled the timer 1 interrupt, and added the foll...
I ran the LCD_TK example and was shocked by its speed.
I am also a fan of dot matrix display screens. I find some menus very complicated and not very fast when searching. However, this program makes a...
[i=s]This post was last edited by btty038 on 2021-7-20 07:52[/i]The best antenna basics! Super useful and always available for reference
Antennas are important devices that affect signal strength and ...
[i=s]This post was last edited by Ziqifeinu on 2022-10-24 15:54[/i]IntroductionDesign name: Balcony ecological garden automatic management system.
Functional introduction: A set of equipment that can ...
"Principles and Design of Automatic Control (5th Edition)" is a classic work on automatic control. Its content closely revolves around the analysis and design theory of automatic control systems. It m...
01Related concepts
PLC: Programmable logic controller
The full name is programmable controller, which is an application system composed of a main control chip and peripheral circuit...[Details]
During the time I was using the Pixel 6 Pro, apart from taking photos, I rarely felt that this phone, which Google calls the "smartest Pixel phone", had any flaws, until one morning when the ph...[Details]
0 Introduction
With the rapid development of digital information technology and network technology, various embedded systems have become the new focus of the market. Given that embedded sy...[Details]
In 1984, Ross Freeman and his colleagues founded Xilinx and launched the world's first true FPGA chip, the XC2064, and a new industry was born. In 2020, after 36 years of development, Xilinx has...[Details]
The MSP430FE42X series of microcontrollers embed the energy metering module directly into the MSP430 16-bit microcontroller, which is equivalent to combining an energy metering chip with an MCU. It...[Details]
introduction The application direction of ZigBee technology is targeted at home automation, building automation, sensor applications, etc. The wireless network communication module of the syst...[Details]
Whistleblower Jon Prosser shared some information today about a foldable iPhone that Apple is developing internally. He said that the foldable iPhone is real and the device will look similar to ...[Details]
1 Overview
The DC-DC converter is the core component of the switching power supply, and is commonly divided into two circuit topologies: forward and flyback. The power processing circuit o...[Details]
At present, most mobile phones have cancelled the 3.5mm headphone jack, so users who use wired headphones need to use a Type-C to 3.5mm headphone jack adapter. Here the author analyzed that most of...[Details]
1 Introduction
The wide application of serial communication can organically connect various transmission devices and enable safe and reliable data exchange and information transmission. Howe...[Details]
1.Application background Electrical pyrotechnics use electrical energy as the initial excitation energy to cause the combustion or explosion of the agent inside the pyrotechnics. They are widely used...[Details]
At present, in the electrified section, the train power supply system is a passenger car power supply device installed in the locomotive (trailer) that steps down and rectifies the 25 kV single-phase ...[Details]
0 Introduction
With the popularization of IC card applications, it is possible to use IC cards to achieve "prepaid water fee management". The current electronic water meters can be mainly divid...[Details]
Jiwei.com reported recently that industry insider @手机陶瓷达人 revealed on Weibo that AMD, MediaTek, Qualcomm and Bitmain have all asked TSMC to increase orders in the fourth quarter, and Apple is expecte...[Details]
1. Unzip: tar -jxvf yaffs_source_util_larger_small_page_nand.tar.bz2 to generate a folder
The premise of steps 2 and 3 is that your kernel does not support the yaffs2 file system and ther...[Details]
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