In the "/home/imx6" directory (this directory was created when compiling the Android system earlier. If it does not exist, you cancreate one yourself), use the command "mkdir minilinux/" to create a m...
Recently, due to work needs, I need to check the dts of the project. But it is painful to check the text document, especially when I encounter a careless indentation of the curly braces that is not ma...
When writing and using spi, you need to use the high-level output signal of the GPIO3.21 pin.The input method in the hyperterminal is:
# cd /sys/class/gpio/sys/class/gpio# echo 117 export/sys/class/gp...
[i=s]This post was last edited by Buzhulun on 2019-6-23 11:19[/i]I looked at the trial list and found that I was the only one who applied for CH554. Everyone was looking for the other two development ...
In the first issue, we have started to use UART to realize the communication between the microcontroller development board and the computer, but we only briefly talked about some concepts and the use...[Details]
August 21 news: At present, the news about iPhone 12 is still mainly leaked, but domestic mobile phone accessories manufacturers are obviously unable to hold back. Today, Shenzhen Bangkeshi Technolog...[Details]
Recently, Shenzhen Basic Semiconductor, a leading company in the domestic third-generation semiconductor industry, announced a major news: a new energy vehicle equipped with Basic Semiconductor's sil...[Details]
CAN (Controller Area Network) is a local area network technology used in automobile and industrial control systems. It has high reliability, real-time and flexibility. RS-485 is a serial communicat...[Details]
After being included in the new infrastructure sector, the development of the Internet of Things industry has once again ushered in good news. On May 7, the Ministry of Industry and Information Tec...[Details]
Introduction AWU is used to provide an internal wake-up time reference when the MCU enters the low-power Active Halt mode. The clock of this time reference is provided by the internal low-speed RC os...[Details]
1. Circuit Design This circuit consists of a minimum system board, LCD1602 liquid crystal module and AS608 fingerprint module. 2. Operation Effect 3. Main Code /*Want more projects private wo!...[Details]
The standard float pressure gauge is a high-precision gas pressure signal source. It can transmit pressure values and calibrate various pressure instruments. It is mainly composed of float ball, no...[Details]
The last time we mentioned the term "on the eve of mass production of autonomous driving" was last year. Roadstar.ai, a star autonomous driving company, received $128 million in financing, but now th...[Details]
1.Steppingstone We know that nand does not have an independent address line, and the CPU cannot directly access the instructions on nand, so nand cannot be executed on-chip. So why does the program s...[Details]
This standard is formulated to implement the "Industrial Enterprise Design Hygiene Standard" and "Occupational Exposure Limits for Hazardous Factors in the Workplace". This standard is a monitoring ...[Details]
In the competition with SSD hard drives, HDD mechanical hard drives are defeated in almost all indicators, and their performance is far behind. The read and write speeds are mostly within 300MB/s. Ho...[Details]
introduction
Most of the newly built oil pipelines abroad are designed with centralized control throughout the entire line, and the old pipeline systems are also constantly improving in this directio...[Details]
Author: Bruce Trump, TI expert Translation: David Zhao, Signal Chain Engineer at TI Potentiometers can act as position sensors and can also be used to adjust circuits. Potentiometers are best used as...[Details]
Overview In traditional radio architecture, four antennas are connected to The sound system required up to 20 meters (60 feet) of copper cable. The new architecture separates the tuner from the so...[Details]
Embedded System
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