Fortunately, I got the opportunity to evaluate eeworld's development board.
This time I applied for a development board from the German company PHYTEC:
First look at the unboxing:
The box contains net...
OpenCV 3 with Python 3 Tutorial:https://training.eeworld.com.cn/course/5221Learn OpenCV 3. Become a Pro in Image Processing and Computer Vision.Welcome to my OpenCV Tutorial. In this tutorial, we will...
1. Introduction
Let's skim through the NFC function first and write a simple function, the status light and mode switching. Why do we need a status light? It's because the [RSL10-SENSE-GEVK] board is ...
w494143467onsemi and Avnet IoT Innovation Design Competition
I recently bought a HUB on Taobao. The merchant showed it as a HUB3.0 expansion dock. After testing, I found that it could not measure 3.0 data. After disassembling it, I was able to reveal its true a...
Although overflow cannot be completely avoided during program development, it poses a huge threat to the system. Due to the particularity of the system, when overflow occurs, attackers can exploit its...
Recently, Apple has been caught in a whirlpool of public opinion. According to the latest report released by Gartner, in the second quarter of 2019, global smartphone sales reached 368 million uni...[Details]
With the changes of the times, people's requirements for security are constantly improving, which has promoted the progress of anti-theft alarm technology in the security field. The application and...[Details]
1 Introduction to PIC Microcontroller The PIC series of single-chip microcomputers are high-performance and cost-effective 8-bit embedded controllers (Embedded Controllers) launched by Microchip Tech...[Details]
According to the Wall Street Journal Chinese website, there has been a global chip glut. This oversupply means that two years of global chip drought amid overwhelming demand are suddenly a thing of t...[Details]
According to foreign media reports, Tactile Mobility, a global leader in tactile data and virtual sensing technology, announced the launch of the first tire tread measurement solution, which can grea...[Details]
1. LED energy-saving application theory 1. LED structure LED stands for Light Emitting Diode in Chinese. It is a diode made of various compounds such as phosphorus, arsenic, and nitrogen. W...[Details]
GaN fast charging market is accelerating, SRII delivers semiconductor wafer equipment to help China expand production capacity
With Apple's official launch of 140W
gallium nitrid...[Details]
According to Jiwei.com, Bank of America said that as semiconductor sales will reach US$544 billion in 2021, chip suppliers such as Nvidia will soar. Business Insider reported that Bank of America rai...[Details]
Circuit principle: 12V power supply is taken out from the car cigarette lighter socket, and sent to the input pin of the adjustable three-terminal voltage regulator LM317 through SW1A, one of the ...[Details]
As the era of the Internet of Everything approaches, trillions of connected devices and massive amounts of information data will follow. While all walks of life continue to explore the convenience an...[Details]
On August 11, the first online "Automobile and Wire Harness Processing Solutions" of the 2022 Munich Exhibition was successfully concluded. Boway Alloy, Rosenberger, Leoni and other experts in the fie...[Details]
On December 15, the signing ceremony of Anhui Yijiatong Battery Co., Ltd.'s project investment cooperation with Laohekou Municipal People's Government, strategic cooperation with Zhejiang Zhongli Mach...[Details]
1. Introduction
The development of automobile technology depends to a large extent on the development of testing technology. Foreign automobile companies with leading technology all have advan...[Details]
There are three main types of stepper motors on the market: PM (permanent magnet), VR (variable reluctance), and hybrid. What are the differences, which one should you use, and how do they work?
...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]