I have done a lot of operations before. At some point, I executed catkin_make under catkin_ws. I did not compile the workspace. It was done. BUILD_SHARED_LIBS is on. Many packages should be scanned la...
Quote:After making the world clock, we have to return to our original intention. We found that, like the previous electronic works, the extended use of OLED modules will use different related software...
Some people's board audio source is output through the audio decoding chip ES8323. I directly connect it to the 5V speaker and the sound is very small.
If I want to continue using 5V speakers, is it f...
Line Regulation 1. Definition: Also known as source effect or grid regulation, it refers to the fluctuation of output voltage with linear change of input voltage, under the condition of full load. (W...
DSP is different from FPGA. Programs running on DSP may crash, which is also called runaway. Checking crashes is something that almost every DSP or embedded engineer will experience when debugging. DS...
Can solve Beijing Hukou China Electronics Technology Group Recruitment [Company Profile] The first underwater robot team of China Electronics Technology Group (CETC) has been developing for more than ...
On March 17, Xinbang Technology issued an announcement stating that due to the company's development needs, combined with the current industry conditions, market conditions and other external factors...[Details]
Linear regulators have long been widely used in the industry. Before switch-mode power supplies became mainstream after the 1960s, linear regulators were the foundation of the power supply industry...[Details]
It is reported that a research team at Princeton University has developed an automatic system. The researchers combined artificial intelligence and radar used to track speeders to develop a system th...[Details]
In existing vehicle applications, smart cockpits not only bring more entertainment experience to drivers, but also bring more human-vehicle interaction experience. It is not difficult to see that the...[Details]
At present, with the development of society and the demand for automation instruments in industry, the measurement level of instruments is constantly improving. Flow measurement instruments have beco...[Details]
This article discusses the history and design challenges of temperature measurement systems based on resistance temperature detectors (RTDs). It also covers the trade-offs in RTD selection and config...[Details]
1 Introduction
Mobile phones have become an indispensable communication tool in people's lives. At present, mobile phones are powered by rechargeable lithium-ion batteries. In the wild or ...[Details]
0 Preface
DC resistance is a physical standard for transmitting and storing the resistance unit Ω, and the accurate transmission of its value is the basis of measurement. At the same time, in all asp...[Details]
/* Name: C51 MCU serial port Note: There are two ways to communicate between computers, one is serial communication and the other is parallel communication. The former is suitable for long-distance...[Details]
China Energy Storage Network News:
In the depths of winter, snow is falling, and Nanchang and Changsha are happily holding hands. As the whole country is deeply studying and implementing th...[Details]
Technology changes life, but safety always comes first
As the most important means of transportation for people, nothing can influence people's daily travel and lifestyle more than cars. Since...[Details]
RFID (Radio Frequency Identification) technology is an automatic identification technology that has matured since the 1980s. This paper analyzes the potential safety hazards of RFID systems in detail ...[Details]
Currently, the production of small and medium-sized AMOLED panels is still dominated by Samsung Display, a Korean company. They have self-luminous properties and do not require a backlight module...[Details]
1. nand flash burns uboot and starts nand flash uboot to initialize 6410 and enter the uboot command line interface
2. Enter JLinkGDBServer -device ARM11 in the terminal
...[Details]
As an authorized distributor of Amphenol, Heilind can provide relevant product services and support to the market. In addition, it also supplies products from many of the world's top manufacturer...[Details]
Embedded System
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