The size of chip resistors is very small, and they are often used in some small intelligent devices, such as some power products, home appliances, fitness equipment, network equipment, digital product...
With the development of science and technology, the communication methods of human beings have been constantly changing, from gesture communication and language communication to later telephone commun...
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...
The long-awaited detailed disassembly of the iFixit iMac Pro is finally here. This time, iFixit got a low-end version of the iMac Pro worth $4,999. Compared with the iMac, the biggest difference betwe...
On April 8, Director Xu Qinxiang of the Standardization Department of the Hubei Provincial Market Supervision Administration, Director Li Qianjin of the Provincial Quality Inspection Institute and ...[Details]
The purpose of embedded systems is to provide a complex digital system that is easy to develop with confidence in multi-tasking and networking. From the perspective of digital technology and inform...[Details]
Virtual reality (VR) is a computer system that can create and experience a virtual world. Its essential characteristics require the ability to generate a real-time and realistic virtual environment...[Details]
- What is IIC bus The IIC bus is a special form of synchronous communication, with the characteristics of few wiring ports, simple control, small device package, and high communication rate. In maste...[Details]
The volt-ampere method (also known as the voltmeter or ammeter method) is a relatively common method for measuring resistance. Although the accuracy is not very high, the measuring instrument used is ...[Details]
Lithium-ion batteries are essentially ubiquitous today, powering all forms of technology, such as smartphones, laptops, wearables, and more. Despite the near-universal use of this type of battery i...[Details]
Preface
PLC modular programming
The modular programming method of PLC is based on the program library as the core design, which is somewhat similar to the current single-chip microcomput...[Details]
As more mid- and low-end 5G mobile phones are launched, the price of 5G mobile phones has been further reduced, from the previous starting price of 1,599 yuan to 1,399 yuan. As the price is reduced, ...[Details]
Abstract: This paper briefly introduces the commonly used routing protocols in ad hoc networks, uses the network simulation software NS2 to simulate the DSDV, DSR and AODV routing protocols, and calc...[Details]
Not long ago, Tsinghua Unigroup announced that it would invest tens of billions of yuan to build a DRAM memory R&D center and wafer factory in Chongqing, with mass production expected as early as 202...[Details]
Shell’s GameChanger Seed Funding arm will provide funding for the 5MWh project at MGA’s headquarters in New South Wales, Australia. The unit will have up to 500kW of thermal power s...[Details]
On August 31, Renesas Electronics Corporation (hereinafter referred to as "Renesas") announced that it has completed the acquisition of British Dialog Semiconductor (hereinafter referred to as "Dialo...[Details]
1. Structure of a single-chip embedded system A single-chip embedded system generally consists of two parts: hardware and software. The hardware part is divided into a single-chip control chip (i.e...[Details]
First of all, we need to know a common sense: if
the power
of a light bulb
is 1000 watts, it will consume one kilowatt-hour of electricity if it is used normally for one hour.
Theref...[Details]
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