I am now using the adxl345 sensor to detect bicycle brakes. The X-axis is used to detect speed changes and the brakes can be very sensitive, but when the bumps are too small, they are mistakenly judge...
[i=s]This post was last edited by manhuami2007 on 2022-10-23 10:14[/i]Contactless facial recognition access control system
1. Introduction
In the epidemic environment, people don’t want to touch thing...
Written in front:
If the forum is like a school, then the moderators are like the teachers of various subjects in this school, spending their personal time and energy to share what they see and know i...
NFC technology evolved from contactless radio frequency identification (RFID). The transmission range of RFID can reach several meters or even tens of meters, and it can only read and judge informatio...
The entry.S in sirv-e-sdk is related to exceptions (interrupts). To use the interrupt function, you must understand how to write an interrupt handler. The main contents of entry.S are as follows:
#inc...
By setting three baud rate-related registers, namely the baud rate integer UxBR1, UxBR0, and the baud rate trim register UxMCTL, the baud rate control parameters are calculated using the following for...
Sino-US trade frictions continue, emergencies (such as the new crown epidemic) are unexpected, new technologies such as artificial intelligence, 5G, and the Internet of Things are booming... my count...[Details]
Volkswagen Group will use Mobileye's mapping technology in its advanced driver assistance systems (ADAS), and Ford and Zeekr have also announced new product plans based on Mobileye technology.
...[Details]
Many foreign media predict that Samsung Electronics’ second-generation foldable phone Galaxy Fold is expected to reduce its price and be launched in more regions. According to foreign media reports s...[Details]
With
the popularity of
electric vehicles
, energy storage systems and various portable devices,
the development of
battery technology
has become crucial. In this field,
the role of
...[Details]
ON Semiconductor’s EliteSiC bare chips and image sensors will help Li Auto move towards 800 V pure electricity and higher-level autonomous driving Shanghai, China - January 9, 2024 - ON Semiconduc...[Details]
Recently, Kingboard Laminates, a leading copper clad laminate manufacturer, announced a notice on price increase of laminate materials. Kingboard Laminates said that due to the record high prices of ...[Details]
According to foreign media reports, after ChatGPT, an artificial intelligence chatbot trained by OpenAI, became popular, technology giants such as Amazon and Meta have increased their investment in...[Details]
As an effective way to improve travel safety and efficiency, autonomous driving technology has received widespread attention from the automotive and other related industries. As computer vision sys...[Details]
As automakers continue to pack their latest models with "smart" technology, researchers are concerned that connected cars will become an increasingly popular target for hackers. A study by scientists...[Details]
Reliability and long service life: The sensor integrated circuit, including the conditioning circuit, protection circuit and permanent magnet, must be housed in a rugged package that meets protecti...[Details]
Shenzhen, China , October 27 , 2023 - Aixin Yuanzhi, an AI vision chip R & D and basic computing platform company, announced the release of the new generation of IPC SoC chip products AX630...[Details]
Optional 7.5-digit high performance digital multimeter
Included with the Model 3706 and 3706-NFP mainframes is this option. The high-performance DMM is a hybrid design that integrates the Model 2010 ...[Details]
ARM microcontrollers are the entry point for most novices, but due to lack of knowledge, novices often encounter problems of one kind or another during the design process. ARM abnormal interrupt retu...[Details]
MEMS packaging technology is rapidly moving towards standardization. In order to meet the cost requirements of mobile devices and consumer electronics, MEMS component manufacturers have begun to aban...[Details]
1. Exception vector table:
Contains: 1. Exception definition
2. Exception Type
3. Abnormal entrance
4. Vector table
First, the exception definition is in the ARM Architectu...[Details]