When I was working on msp430f5529, I found that there were not so many continuous IO ports, and only one P3 had 8 continuous ports. So I wondered if I could use discontinuous IO ports, that is, take t...
The practical method of drawing timing diagram components in Visio is very simple. Download, unzip, and then put it in a fixed location. The default search location of Visio is "D:\Users Directory\My ...
Thanks to the netizen aerobotics for summarizing the learning materials based on a long-standing classic FPGA learning route. The learning route comes from the csdn netizen "Captain-Leader", and I als...
Some people will look down upon analog SPI, and some will not even look at it. I am very happy. Why? I am a person who sees results. That is to say, if I cannot develop SPI one day, I will not die in ...
1. Design requirements
Design an ultrasonic rangefinder that can be used for position monitoring in car reversing, construction sites, and some industrial sites, and can also be used for measu...[Details]
1. This porting is based on FL2440. The basic hardware of the board is:
CPU
Model: S3C2440, based on ARM920T, instruction set ARMV4, clock frequency 400MHz
...[Details]
1 Introduction With the rapid development of modern graphics acquisition technology, the speed of various graphics acquisition cards based on ISA, PCI, USB1.1 and other buses can no longer meet...[Details]
Xilinx, Inc. (NASDAQ:XLNX), the global leader in adaptive and intelligent computing, today announced a new set of advanced machine learning (ML) capabilities for Xilinx devices targeting the professi...[Details]
NXP Semiconductors NV (NASDAQ: NXPI) announced that its second-generation RFCMOS radar transceiver family has entered production. The TEF82xx is the next generation of the TEF810x, which has been mar...[Details]
China has been the world's largest industrial robot market for many years, and sales have also been rising for many years. However, since the second half of last year, the demand for industrial robot...[Details]
Direct access in user mode, use the driver dev-interface provided by the kernel . Note that do not use the read() and write() functions directly, but use i2c_smbus_write_word_data and i2c_smbus_r...[Details]
In the case of the Apple
iPhone
and related products, the concept is to build the user
interface
first
—the capacitive touch screen—and then leverage the underlying hardware and sup...[Details]
With self-driving cars already on public roads, researchers at the University of Nottingham in the UK are using disguised drivers to observe how pedestrians react to visual cues from oncoming cars. A...[Details]
China's commercial vehicle ADAS market is entering a new upgrade cycle. In recent years, with the continuous strengthening of safety supervision of operating vehicles, OEMs have continuously increa...[Details]
The overall power supply solution developed for LCD TVs below 300W mainly consists of the following four parts: PFC module, using OB6563 control chip;
DC/DC
main power supply module, using OB2202...[Details]
On July 30, NASA's Jet Propulsion Laboratory launched the Perseverance rover into space to begin its Mars exploration journey. The rover is expected to land on Mars in February 2021. IR HiRel, a comp...[Details]
I am working on a car project and I have a problem when I use 3 timers in STM32f103 configured as encoder mode at the same time. As a beginner of STM32, you may encounter the following situation wh...[Details]
As the third batch of companies that have successfully passed the review of the Science and Technology Innovation Board, Lanqi Technology submitted its registration application on June 18, waiting fo...[Details]
The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]
Microcontroller MCU
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