I recently designed a terminal setup. An IC reader is installed behind the keyboard. Now I found a problem: 1. When the IC reader is placed behind the keyboard, the card reading is unstable and the di...
Here’s how:
1. Execute the menu bar command "Place" → "Text", shortcut key "PS", and place the required text.2. Double-click the placed text to change the properties (or press the Tab key to modify th...
Since its introduction, Ethernet has grown by leaps and bounds and is now widely used in the commercial and enterprise markets. With its well-defined standards and ease of deployment, it is only natur...
When it comes to RF design project indicators, the most common word is dB. For an RF engineer, dB is sometimes as familiar as his or her own name. dB is a logarithmic unit that provides a convenient w...
[i=s]This post was last edited by Wang Xingang on 2019-2-12 09:16[/i] [size=14px]I wish all the pigs a happy life! May everything go well! (Make more money from chicken feet and pig trotters, and you ...
The previous version of the program has been modified to use different characters to represent different colors (divergence speeds), which has a better effect.from time import ticks_ms, ticks_diffMAX_...
Israeli startup StoreDot is a typical example of the rapid development of silicon-based batteries. In 2018, BP invested US$20 million in it. Companies such as Daimler, VinFast, Volvo Cars, Polestar, ...[Details]
LED
is hot, "thermal management" needs to be more powerful
With the rise of global environmental protection and energy-saving awareness, coupled with the rapid improvement of LED luminou...[Details]
1. Difficulties in memory testing Memory is widely used in various electronic products, and memory testing is also a hot spot and difficulty in product testing. The most critical test item in memory...[Details]
UI! Looking at the mobile phone fast charging industry, how can it be faster? How can we make a breakthrough? Breaking the European and American chip monopoly, Shanghai Nanxin launches charge pump fa...[Details]
Today's laptops are becoming ultra-thin, and the biggest design challenge this design trend brings to system engineers is the ultra-thin power adapter. How to design a power supply that can be ins...[Details]
With the development of globalization, various industries are showing a phenomenon of "letting a hundred flowers bloom". Among them, the development of the robot industry has attracted much attention...[Details]
LED lighting is becoming increasingly popular in the market, but with the recent "news" of domestic listed LED companies, it is not difficult to find that if LED lamps want to compete for the l...[Details]
On April 29, 2024, Jiangsu Hengan Energy Storage Technology Co., Ltd. (hereinafter referred to as "Hengan Energy Storage") and Beipiao Economic and Technological Development Zone, Chaoyang City, Li...[Details]
ST's STGAP2SiCSN is a single-channel gate driver optimized for controlling SiC MOSFETs, featuring robust performance and precise PWM control in a space-saving narrow SO-8 package.
SiC po...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
AD conversion D conversion is analog-to-digital conversion. As the name suggests, it converts analog signals into digital signals. It mainly includes integral type, successive approximation type,...[Details]
Transistors can be divided into NPN and PNP types according to polarity. Transistors have 3 pins, so how do we distinguish their polarity and pins? Method 1: You can ask your seniors, colleagues, and...[Details]
The microcontroller source program is as follows: /********************************************************************************* This experiment is only for learning and communication AT89C5...[Details]
On April 19, 2016, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched eight smart sensor solutions for sma...[Details]
According to foreign media reports, car manufacturer Jaguar Land Rover (JLR) has applied for a patent to the World Intellectual Property Office, which mainly discusses conveying various information...[Details]
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