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At present, domestic users in the metallurgy, casting, machinery and other industries can use the following types of instruments to analyze the trace elements other than carbon and sulfur in metal ...[Details]
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The forward and reverse control circuit of the motor is complicated because of the large number of manufacturing processes. After the new installation or renovation, it is possible to misconn...[Details]
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Overview
In the past, motor repair was about dealing with traditional three-phase motor failures caused by water ingress, dust, grease, bearing damage, motor misalignment, or simply normal aging. H...[Details]
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It is the end of another year. Looking back at 2019, the new and old forces confronted each other head-on, technological innovation accelerated the reconstruction of the pattern, and the business eco...[Details]
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China Energy Storage Network News:
On March 8, the State Grid Corporation of China held a video and telephone conference in Beijing to deploy the construction of the ubiquitous power Internet...[Details]
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In actual development, we often encounter some occasions where the power needs to be turned off and then powered on again for memory. This requires a power-off storage chip. The most commonly used EE...[Details]
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Zivix Jamstik+ wireless fingerboard can be paired with iPhone, iPad or Mac and multiple apps to give you interactive guitar lessons. The portable Jamstik+ is 16 inches tall and weighs 2.25 pounds. It...[Details]
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Through the previous study, we have mastered a considerable part of the single-chip microcomputer instructions. You may be a little bored with these boring single-chip microcomputer instructions. Let...[Details]
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Many college students have written to me, asking what electronic knowledge they should learn in school . The employment situation is becoming more and more severe, not only in China, but also in th...[Details]
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With the rapid development of microcomputer and
electronic
technology, more and more intelligent devices are used in substations, which greatly improves the automation level of substation m...[Details]
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Generally, there are two crystal oscillator access ports, OSCin and OSCout, on the single-chip microcomputer. We can use a passive crystal oscillator plus a starting capacitor to start the crystal osc...[Details]
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When it comes to 2.4GHz frequency, you may think of Bluetooth or WI-FI products. However, due to factors such as copyright, technology, cost and usage environment, there are also a large number of...[Details]
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Nowadays, since
switching power supplies
can generate electromagnetic waves that affect the
normal operation of
electronic
products, correct
power supply
PCB layout tech...[Details]
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The medical industry has been the most important part of human society since ancient times, and it is related to important livelihood issues. The medical industry is comparable to the technology indu...[Details]
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Because the compiled UBOOT written to FLASH always failed to run several times before. So what should I do? After thinking for a long time and checking the source code, I still didn't find the prob...[Details]
RF/Wirelessly
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