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Low-temperature plasma has a very broad prospect in the fields of medicine, water purification, agriculture, pollutant removal, nanomaterial synthesis, etc. However, according to foreign media report...[Details]
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The third China International Import Expo (CIIE) with the theme of "New Era, Shared Future" was held at the National Exhibition and Convention Center in Shanghai from November 5 to 10, 2020. During t...[Details]
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Servo control
1. Working principle of AC servo motor
The rotor inside the servo motor is a permanent magnet. The U/V/W three-phase electricity controlled by the driver forms an electroma...[Details]
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2.2 In-depth analysis of interruptions
Interrupt life cycle:
Interrupt sources:
The total number of interrupts above is 2440 plu...[Details]
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1 Performance and features of MAX121 chip
The MAX121 chip is a 14-bit analog-to-digital conversion integrated circuit (ADC) with a serial interface. It contains a bottom-overflow, bottom-noise...[Details]
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In recent years, sodium-ion batteries have attracted much attention due to the abundance of sodium and the low cost of such batteries. Electrodes with high Na+ storage capacity and cycling stability ...[Details]
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In this article, we introduce the registers and functions of Timer 0 and Timer 1 of 51 MCU. 1 Timer/Counter Operation Mode Register TMOD The timer/counter working mode register is in the special fu...[Details]
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NetEase Mobile News, February 10, 2022, just now, Samsung released its 2022 flagship, the Galaxy S22 series, online. As for the official price and release time that everyone is most concerned about, ...[Details]
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High-brightness
LEDs
have encountered some technical challenges in the process of mass production with high quality and low cost, which creates good opportunities for breakthrough solutio...[Details]
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The Honor V40 5G mobile phone was officially released, using a 120Hz high refresh screen, priced from 3599 yuan. At present, the Honor V40 light luxury version 5G mobile phone has appeared in ...[Details]
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On December 8, the Xinmalu electric vehicle charging station was put into use. So far, Yiwu has a total of 3 charging stations and two charging buildings in operation.
Yiwu Urban Investment Gr...[Details]
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Jingjiawei announced on May 18 that the second graphics processing chip in the company's JM9 series has completed the tape-out and packaging stages. The product has not yet completed testing and has ...[Details]
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The following structure is passed between LV and VC's WIN32 DLL.
typedef struct npm_axis
{
int axis_select;
int sv;//initial speed
int v;//drive speed
//int...[Details]
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Engineers at Pennsylvania State University in the United States are studying Category 7 copper cables to support data transmission speeds of up to 100Gbps. Their research may enable copper cables ...[Details]
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In the past one or two years, driven by Apple's iPhone, the smartphone market has expanded rapidly. An important feature of portable products such as smartphones is that they have more and more fun...[Details]
Renesas Electronics MCUs
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