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The main processor ATMega328P of Arduino UNO R3 has three timers/counters, namely Timer0, Timer1 and Timer2; they all complete basic timing/counting functions and some other functions by counting int...[Details]
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Recently, I found that many people are very interested in STM32's USB communication. It is indeed a long process to understand the USB communication protocol. However, USB HID communication is very si...[Details]
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On July 2, Yoo Eung-joon, head of Nvidia's Korean business, confirmed at a press conference in Seoul that Nvidia's next-generation GPU will be produced using Samsung's 7nm EUV process. Earlier, the...[Details]
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An effective harmonic suppression solution
A Kind of Effective Plan to Restrain Harmonic
In the power grid, there are a large number of nonlinear loads, which cause the grid curr...[Details]
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Through powerful computer vision technology and natural language models, the industry-leading Mobileye dataset has become a gold mine for "training" of autonomous driving.
Mobileye a...[Details]
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1 Introduction Wheeled mobile robot is an important part of the robot research field. It integrates mechanics, electronics, detection technology and intelligent control, and is a typical intelligen...[Details]
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In the commonly used low-voltage power supply, the capacitor voltage reduction (actually the capacitor current limiting) is smaller, more economical, more reliable and more efficient than the transfor...[Details]
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TSMC is on track to record revenue this year, thanks to high demand for its chips and rising prices customers are willing to pay for its services. While the company acknowledges that demand for chips...[Details]
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Recently, the China Patent Announcement Network of the State Intellectual Property Office showed that SAIC Motor Corporation has disclosed a new technology patent named "An automatic parking control ...[Details]
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Recently, ZTE and Marvell jointly completed the TD-LTE SSC9 test based on a commercial platform. This is the first time in the industry that the SSC9 test has been successfully completed, marking a n...[Details]
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Foreign media found traces of the Galaxy S21 series in the Verizon version of the Samsung Galaxy S20 firmware. Three new Galaxy S21 series phones appeared in the Verizon version of the Sam...[Details]
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Design-evaluation-redesign is the whole process of product design, so it is very necessary to study the evaluation method of the design scheme. Based on the evaluation index system of relay product...[Details]
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(Image source: William / stock.adobe.com; generated using AI)
Quality control during production is never easy and often requires learning from experience after the fact. By the t...[Details]
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0 Introduction
CAN-bus (Controller Area Network) is one of the most widely used field buses in the world. CAN-bus was originally designed as a microcontroller communication tool in the automo...[Details]
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During this period, I have been studying Teacher Song Xuesong's book, which I think is very well written. I wrote a DS1302 clock on the Puzhong development board (although it is very poor and the bui...[Details]
Analog electronics
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