I am currently testing the serial port loopback of the 283 board, and it has failed. The test is as follows: 1. 5V power supply, the board is loaded normally, and the TCP communication test is also no...
[i=s] This post was last edited by lising on 2019-1-22 16:29 [/i] [size=3] The NUCLEO-G071RB development board used in this experiment is provided by [/size][font=sans-serif][size=14px][size=3][url=ht...
[i=s]This post was last edited by wsmysyn on 2019-5-25 15:26[/i] The rice dumplings I exchanged yesterday, that is, on 5-24, arrived today, so fast. {:1_144:} Because I have too few core coins, I can ...
Use ADC chip ADS1100 and double-pole double-throw analog switch ET7222 to collect two analog signals. When the analog switch is switched, only one collected value is correct. Only when 230ms is added ...
1 Introduction
Semi-trailer refers to "a non-powered road vehicle that needs to be towed by a car for normal use due to its design and technical characteristics, and is used to carry people and go...[Details]
In 1982, Burr-Brown released a 16-bit monolithic digital-to-analog converter (DAC) that forever changed the playback and distribution of music. Not only could music be carried with you, but it could ...[Details]
Following yesterday's developer preview, Apple today pushed out the second public beta of the upcoming iOS 15.1 and iPadOS 15.1, a week after the first beta. iOS and iPadOS 15.1 updates can be do...[Details]
The novel multi-functional electronic password lock integrates the functions of electronic door lock, anti-theft alarm, doorbell, etc. It also has many additional functions such as timer call, automa...[Details]
ARM+FPGA development board network video playback terminal based on FFMPEG - Mil NXP I.MX 8M
MINI+ARTIX-7 processor development board
This review is provided by the excellent r...[Details]
Production process
Draw a pattern of a kitten catching a bird on the line, then stick it on the plywood, and use a wire saw to saw along the edge of the pattern. Then you can make it. Install...[Details]
0 Introduction
In modern industrial control systems, multi-parameter real-time acquisition plays a very important role in the normal operation of monitoring equipment. Multi-parameter signal ac...[Details]
On October 14, the 2020 China International Information and Communication Exhibition opened at the Beijing National Convention Center. The theme of this exhibition is "Network Integration of Everythi...[Details]
Silicon Motion, a memory control chip manufacturer, announced its first quarter financial report on the 4th, with a gross profit margin of 50.2%, which was better than expected. Looking ahead, Genera...[Details]
SMIC announced on the Hong Kong Stock Exchange that it sold LFoundry to a new buyer, Wuxi Xichan Microchip Semiconductor Co., Ltd., for US$113 million. LFoundry, which is being sold this t...[Details]
The battle for smart cars will eventually turn into a battle for smart car chips and systems, and the latter is more important than the former. In the field of smart car chips, Chinese-backed chip ...[Details]
1. Instrument Model Keysight N5230A Network Analyzer 2. Testing process The instrument powered on and started up normally. Then, during the self-test operation, it was found that the instrument rep...[Details]
According to foreign media reports, NXP Semiconductors announced the launch of its new i.MX 8XLite application processor, focusing on secure V2X and industrial IoT applications. The SoC features NXP'...[Details]
1 Exception vector and program jump
Data abort is one of the exceptions defined by the ARM system. When an exception occurs, ARM will automatically jump to the exception vector table and jump to the...[Details]
On January 17, Foxconn , the world's largest electronics contract manufacturer , announced that it will establish a joint venture with automaker Fiat Chrysler (FCA) to jointly develop and produce ca...[Details]