[align=left][size=3]In circuit theory, there are many quantities that are dual, such as: voltagecurrent, capacitanceinductance, etc. The following table is taken from "Basics of Circuit Analysis by Li...
[font=楷体_GB2312][size=4]This chapter mainly introduces the classification, selection and precautions of relays. [/size][/font] [font=楷体_GB2312][size=4]Relays[/size][/font]...
Hello everyone, I recently designed a terminal, which is usually powered by the mains. When the mains suddenly disappears, the terminal automatically switches to the battery. If the mains is restored,...
Our company is making ID card readers recently. My boss asked me to develop Android, use the mobile phone and the card reader to communicate via Bluetooth, and read the ID card data. After that, displ...
Designing Wide Input DC/DC Converters for Thermostat Applications : https://training.eeworld.com.cn/course/5267What to look for when selecting a wide input DC/DC converter for thermostat applications...
When the MSP430 microcontroller IO port is used to detect high and low levels, no external pull-up or pull-down is required because it has internal pull-up and pull-down.When used as high or low level...
In recent years, with the increasing demand for manufacturing and automated production management, industrial barcode scanners have gradually become an indispensable part of the industrial manufact...[Details]
Recently, South Korean robotics giant WIRobotics launched its first general-purpose humanoid robot, ALLEX, at the Robotics Innovation Center (RIH) at the Korea University of Science and Technology....[Details]
For today's new energy vehicles, they have different configurations from fuel vehicles, and some configurations have also become a selling point for manufacturers. Compared with traditional vehicle...[Details]
Definitions of VR
, AR, and MR:
What is Virtual Reality?
Virtual Reality (VR), also known as "spiritual realm" or "illusion," is a high-tech technology that has emerged in recent ye...[Details]
Motor potting compound is a high-performance sealing material widely used for motor encapsulation and insulation. It is essential for motor protection and packaging. Its ideal moisture and water re...[Details]
Compared to gasoline-powered vehicles, electric vehicles have a simpler structure, allowing for greater flexibility in the layout of various components. While electric and gasoline-powered vehicles...[Details]
Preface
In recent years, the quadcopter market has become increasingly popular, and everyone has been exposed to them in various ways. Aerial photography applications using quadcopters ...[Details]
According to foreign media reports, in a groundbreaking study, three researchers from Chongqing University revealed a new method for estimating the state of charge (SoC) of lithium-ion batteries, w...[Details]
1. Fiber Optic Sensor
A fiber optic sensor consists of a light source, an input fiber, an output fiber, an optical modulator, a light detector, and a demodulator. The basic principle is that l...[Details]
In the global era of green energy conservation and sustainable development, time delay relays, as key components in the electrical control field, are shifting towards low-power design and the use o...[Details]
Recently, Flagship Microsemi celebrated a significant milestone in its development: the company successfully completed hundreds of millions of yuan in financing, continuing to receive recognition f...[Details]
Speech coding increases the amount of information carried by each speech parameter, making it highly sensitive to channel errors. In demanding or harsh narrowband wireless channel environments with...[Details]
Network video surveillance breaks through geographical limitations and enables remote monitoring. However, with the emergence of concepts such as "AnyTime, AnyWhere, AnyDevice" (any time, any p...[Details]
Beijing time, August 12, according to Bloomberg, US President Trump said on Monday that he was willing to consider allowing Nvidia to sell a downgraded version of its most advanced AI chip to China...[Details]
As chip manufacturing enters the 3nm era, micro-vibration control during wafer transfer becomes a new challenge. This innovative solution combines an EFEM robotic arm with a piezoelectric vibration...[Details]
Power technology
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