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Why is motor bearing noise so troublesome?
The motor bearing noise problem is a serious problem that bothers all motor engineers. In many cases, the motor bearing noise problem has become a pa...[Details]
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Qualcomm launches world’s first 5G NR-Light modem and RF system, enabling a new round of 5G terminal expansion
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Snapdragon X35 expands 5G to new and...[Details]
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"288, 289, 300..." These days, counting dead insects in the chestnut orchard has become Wu Fa's "morning self-study" in Xianliang Village, Xianliang Town, Qingyuan County, Zhejiang Province. Wu Fa ...[Details]
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As one of the essential accessories of an oscilloscope, the current probe plays an extremely important role. There are many brands of current probes. In addition to the standard probes of the oscillo...[Details]
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According to VNA on the 23rd, the Vietnamese government website announced the semiconductor industry's development strategy by 2030 and vision by 2050 on the 21st.
The Vietnamese government pl...[Details]
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Earlier, there were reports that Huawei will launch a small-screen folding phone with an upside-down flip design equipped with HiSilicon Kirin 9000. The shape may be similar to Samsung Galaxy Z Flip,...[Details]
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According to foreign media reports, American heavy truck manufacturer Mack Trucks has launched the latest driver assistance technology - Mack® Command Steer for its Mack Anthem® model, which will be ...[Details]
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1 Introduction
Energy crisis and environmental pollution are two topics we often talk about, and they are also two problems we must solve. Technological progress will help us save energy and p...[Details]
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Introduction Digital multimeters are commonly used instruments in many industries and often malfunction. This time we have compiled some repair methods and tips to share with you. First, let's summ...[Details]
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Compiled from Wired. Do you still remember that in August 2021, the 22-year-old American New Jersey boy Sam Zeloof announced that he had independently completed a 1,200-transistor chip. Recently, he ...[Details]
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The website of the Zhejiang Provincial Development and Reform Commission recently released the "Notice on the Results of the Verification of Income Tax Preferential Policies for Key Software and Inte...[Details]
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Debugging method of DC panel:
1. First check whether the wiring of primary and secondary circuits is correct - mainly to check fatal errors, such as the weak point interface is connected to strong e...[Details]
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1 Introduction The rapid development of the Internet has further improved the degree of information sharing, and thus the problem of information security has become increasingly prominent. At this ...[Details]
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#include reg51.h #define uchar unsigned char #define uint unsigned int uchar sec = 6, min = 6, hou = 6, a = 0, b = 0, c = 0; fly num = 0, cmd = 0; uint time = 0; uint flag = 0; sbit P...[Details]
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Today’s wireless connectivity architecture in commercial vehicles may be suitable for standard Level 2 of autonomous driving. However it remains questionable whether it can meet the performance req...[Details]