Group stage scheduleKnockout round scheduleChronological orderGroup A: Guess the score and win a car prizeSessions Matchup date time court01 Germany 4-2 Costa Rica [Match Highlights] 2006-06-10 00:00 ...
I've been playing around with amorphous inverters recently. I bought a pack of 460 tubes to try out for the backstage. Every time I put one on, it exploded. I was furious. I thought there was somethin...
What technology did ZigBee originate from?
In the process of using Bluetooth technology, people found that although Bluetooth technology has many advantages, it still has many defects. For the field...
[i=s]This post was last edited by Popular Technology on 2021-11-17 23:17[/i]It's been a few days since I got the board. I tested the RGB dot screen these days. Because the development board itself doe...
Question: What is the accuracy deviation of the charging current set by BQ24133? ? For example, I use a 1% accuracy resistor to limit the charging current to 2.21A. If the voltage division does not ch...
A few days ago, I was on a business trip and asked if you need a bootloader to implement online upgrades. There are still many people who need it. Here I will share my implementation process with you...[Details]
This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
On September 12, the hottest brand in the car circle once again became Tesla. A news from the Morgan Stanley analyst team caused Tesla's market value to skyrocket. The reason was the analysis of th...[Details]
Melexis’ new PCB-free pressure sensor chip brings automotive engine management accuracy to new heights March 31, 2023, Tysendeleau, Belgium - Melexis, a global microelectronics engineering company,...[Details]
1. First start nandflash uboot- linux kernel- file system and enter the file system command line
2\Start JLinkGDBServer -device ARM11
3 Start arm-none-eabi-gdb vmlinux
Enter this com...[Details]
Designing
Sensors
Signal conditioning electronics and the associated calibration algorithms is not an easy and time-consuming task. Using a hardware sensor simulator can significantly red...[Details]
01Hashida booth information
Exhibition Name
The 25th Shenzhen International Industrial Manufacturing Technology and Equipment Exhibition
Exhibition Date
March ...[Details]
Feature extraction is a concept in computer vision and image processing, which refers to using computers to extract image information and determine whether each image point belongs to an image featur...[Details]
1. Forward voltage drops, dim light
A: One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low concen...[Details]
Beijing time, March 7th: The German government plans to ban telecom operators from using specific components from Huawei and ZTE in their 5G networks, the German newspaper Zeit Online reported on Mon...[Details]
Preface In addition to the car radio and car stereo, there are various sounds coming from inside and outside the car. For example, when the turn indicator is turned on, the car will make a "tick...[Details]
SGS becomes first authorized third-party testing laboratory for Skylo non-terrestrial network certification program
Solution supports test cases for Skylo non-terrestrial network ce...[Details]
Inductor - Inductor classification: SMD inductor, color ring inductor, choke inductor, common mode inductor
Inductor is a thing with a long history. People knew a long time ago that a wire pas...[Details]
China Energy Storage Network:
According to foreign media reports, American scientists have proposed using a thermochemical energy storage (TCES) technology to store energy in chemical bonds...[Details]
Event Preview The 2024 Green Low-Carbon Transformation and Energy Storage Technology Innovation Industry-Education Integration Seminar/CFE2024 Southern Flow Battery Energy Storage Industry-Education I...[Details]