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Hello~ Hello everyone~ The weekly evaluation information is here~~ In the past week, several new activities were launched~ and several activities just ended and the shortlist was announced~ Come and t...
[p=28, null, left][color=#666666][font=Helvetica, "][size=14px] As for the commonly used connection methods of segment code LCD screens, we all know them. Generally, customers have already determined ...
My version is PADS VX 2.4. How can I copy the schematic symbols or footprints in the built-in library to the new library I built in PADS? I am a PADS novice, please take care of me....
[E][W][E][E]How to amplify uV signals? Question: The signal source I use is the "2553" standard signal source imported from Japan. Now I want to improve the current amplifier circuit. The current circ...
【Reference】Wei Dongshan's teaching notes
1. Program framework
1.1 Touch screen:
main press thread, sent to display process through socket
---------------------------
Package ev...[Details]
In LED lighting applications using AC-DC power supplies, the building blocks of power conversion include discrete components such as diodes, switches (FETs), inductors, capacitors, and resistors to p...[Details]
BlackBerry (NYSE: BB; TSX: BB) today announced that Hyundai Autron, a subsidiary of Hyundai Motor Group, South Korea’s largest automaker and a leading developer of electronic control software and aut...[Details]
Recently, Xiaomi announced that its new generation of all-round sweeping and mopping robot
M30 Pro
under the Mijia brand
has officially been launched. This product upgrade focuses on two maj...[Details]
As an applications engineer, I know that the implementation of a buck regulator inevitably involves a trade-off between efficiency and size. While this principle applies to many switch-mode DC/DC top...[Details]
Google's Pixel 4 series was launched a few days ago, but now foreign media has discovered some problems with the face unlock function of the new device. The BBC found that users can use face unlock t...[Details]
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The scientific PLC programming steps are actually very simple, but most engineers often think that it is simple and ignore many details. Ignoring details will inevitably lead to problems ...[Details]
This article introduces the system structure and basic principle of a white balance automatic measurement and adjustment instrument based on PC. The test signal generation, adjustment signal output...[Details]
In recent years, with the large-scale construction of 3G networks and the rapid popularization of smart phones, the era of mobile Internet has arrived. As an operating system launched by Google, A...[Details]
On October 25, 2016, Xiaomi launched the first generation of MIX products, which amazed everyone and opened the prelude to the era of full-screen mobile phones. Xiaomi said that it will hold the...[Details]
Under huge pressure from investors and the government, Toyota held a technical seminar called "Toyota Technical Workshop" with the theme "Let's Change the Future of Cars", which mainly announced its ...[Details]
Audio is entering a new era, driven by continued innovation and enhanced technology. Here's what you need to know about the rapidly evolving audio market. In a decade or so, researchers and histo...[Details]
First, the three-stage pipeline structure diagram of ARM is given, which is the basis for the subsequent analysis. The address of the instruction is on the far left in the above figure. According t...[Details]
Multi-channel switching power supplies are widely used in various complex electronic systems with low power due to their small size and high cost performance. However, with the development of moder...[Details]
According to statistics from PV Headlines (WeChat ID: PV-2005) based on public information, in the third quarter of this year,
approximately 177 PV inverter bidding projects (bid sections) were...[Details]
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