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This article lists the specifications in alphabetical order; not all of them apply to all probes. For example, the insertion impedance specification only applies to current probes; other specificatio...[Details]
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According to Jiwei.com, global automakers are currently suffering from a chip shortage crisis. The shortage of chips is spreading to other industries at an accelerated pace. Even companies that do no...[Details]
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The frequency response of a thermocouple accelerometer is determined by the physical properties of the gas used inside it, the principle of thermal convection, and the sensor electronics. Sinc...[Details]
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According to a report from Bianyu on July 24, Japanese auto parts supplier Denso has developed a power semiconductor device for electric vehicles that can reduce power loss by 20%. Denso's new RC-I...[Details]
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In recent years, China's hyperscale cloud providers have faced fierce competition from other global and local cloud providers. These vendors strive to attract more customers through price cuts to cap...[Details]
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Driver IC Introduction The PT6913 chip uses a linear constant current to control the output current. It has an internal integrated power MOS, and the output current can be set to 10mA~60mA through an...[Details]
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// year : 00-99
// month: 01-12
// day : 01-31
unsigned char GetWeekFromDay(unsigned char year,unsigned char month,unsigned char day)
{
if( month == 1 ||...[Details]
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1. Qualcomm (QCOM.US) said it will provide chips for Renault's new electric vehicles Qualcomm Inc said on Sept. 7 it will provide a key computing chip for the digital instrument cluster in Renault...[Details]
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0 Introduction
The application of ultrasonic technology in industry began in the early 20th century. With the maturity of ultrasonic technology, its application has become more and more ex...[Details]
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At last year’s International Automotive and Smart Mobility Expo in Germany, Intel CEO Pat Gelsinger delivered a keynote speech in which he made an interesting prediction: by 2030, chips will account ...[Details]
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summary
This article first briefly introduces PMU, which helps readers understand the basic functions and selection methods of PMU. Secondly, it mainly describes some difficult-to-understand parts ...[Details]
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CMMB is already a standard feature of China Mobile's smartphones. Since everyone has mentioned it, I will briefly introduce what I know. In fact, its test is relatively simple. I guess it seems unfami...[Details]
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1 引言
在正激变换器中，有源箝位技术相对其他复位技术，比如RCD，LCDD而言具有如下优点：
(1) 开关管的电流、电压应力小（约为1.3Vinmax）,便于开关器件的选择.
(2) 变压器复位过程中的损耗小,EMI和噪声比较低
(3) 实现开关管的零电压开通,减少了开关管的损耗
(4) 在主开关管关断的时候,有源箝位正激变换器相对于其他复位方式的正激...[Details]
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The microcontroller source program is as follows: #include reg52.h #include "lcd1602.h" #include "delay.h" #include "pltable.h" #include "key.h" #include "adc0832.h" void timer0() interrupt...[Details]
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When you develop an application based on a small microcontroller system, the debugging and diagnostic tools for its program code may be quite limited. Here is a new program debugging design scheme ...[Details]
FPGA/CPLD
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