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 ...
Visteon is the world's leading supplier of automotive displays, with indisputable expertise in optical glass bonding, global production and curved display products, and has launched a number of adva...[Details]
The sensors generally used in cars use the driving computer system as input devices. They convert various working condition information during the operation of the car, including: vehicle speed, vehi...[Details]
On March 28,
the official microblog of
CATL
(300750.SZ) released a message "Welcome new students" saying that the Shenxing
battery
and Kirin battery all-round series were officially ...[Details]
A senior executive of Honor revealed that the new phone model will be launched next month. It is reported that the next generation Honor Play smartphone will be launched as early as next month. He ...[Details]
At the Ministry of Foreign Affairs' regular press conference on September 4, a reporter issued a statement in response to a question about the United States' new round of "criminal investigation into...[Details]
Modern communication technology is moving towards packetization of network core technology and wirelessization of narrowband access technology. In the field of wireless access, circuit-based tr...[Details]
Jiwei.com News (Text/Sitan), "We will relentlessly pursue Moore's Law and innovate with the magic of silicon until the periodic table is exhausted." This is what Intel CEO Pat Gelsinger said in a liv...[Details]
What is an H-bridge
? The circuit is named after the letter H. It usually contains four independently controlled switching components. For example, the following figure shows four MOSFET swit...[Details]
introduction
From the perspective of the structure of the system, the fully distributed design concept of the substation integrated automation system is increasingly showing its superiority. D...[Details]
I just started to use microcontrollers and I don’t understand a lot. Today I saw a sentence:
#define WriteDeviceAddress 0xa0 //Write device address
#define ReadDviceAddress 0xa1 ...[Details]
Apple has a long-standing, well-known partnership with (RED), a charity that raises funds to eliminate HIV/AIDS in several African countries. Apple sells a variety of (PRODUCT) RED devices, suc...[Details]
Recently, the automotive display market has been active. BOE's automotive display base project was recently launched in Chengdu Hi-Tech West Zone. Tianma and Corning reached a strategic cooperation t...[Details]
"In 2015, white hat hackers Charlie Miller and Chris Valasek demonstrated how to hack into Chrysler's Ucomect vehicle control system and remotely hijack a moving Jeep Cherokee, causing it to roll ove...[Details]
Mouser Electronics, Inc., the leading global distributor of electronic components focused on introducing new products that drive industry innovation, is pleased to announce its sponsorship of the Qor...[Details]
A team from the Massachusetts Institute of Technology has made an important breakthrough in the field of electronic manufacturing: they used full 3D printing technology to produce active electronic...[Details]