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plan
In order to develop a biomass gas fuel engine, it is necessary to understand how the differences in fuel calorific value and gas composition affect the engine's operating conditions. In t...[Details]
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Refer to "Wei Dongshan 1st Video" Lesson 09 Section 4 u-boot analysis u-boot command implementation.WMV 1 Parse command: if exists; while (*str) { /* * Find separator, or string end * Al...[Details]
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On March 4, whistleblower @Abhishek Yadav discovered that a new Xiaomi phone equipped with a 50-megapixel main camera appeared in the MIUI camera program. This new phone may be Xiaomi’s high-en...[Details]
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On October 18, a few days before I left for HDC 2021, Huawei signed the world’s largest energy storage project to date, the Saudi Red Sea New City Energy Storage Project, with a scale of 1,300 MWh. ...[Details]
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Abstract:
Aiming at the shortcomings of the existing CF card interface circuit, such as complex interface, low stability, slow storage speed, etc., a new CF card interface circuit is design...[Details]
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In the electronics industry chain, there is no shortage of categories that can be hyped up for price increases. Since the beginning of this month, many domestic copper clad laminate manufacturers hav...[Details]
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In
the
solar
photovoltaic industry, if investment risks can be reduced and production can be achieved near the target market, logistics costs can be minimized while ensuring timely delivery, an...[Details]
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Abstract: In order to solve the problems of complicated and time-consuming manual calculation methods and low precision of table lookup methods in the design of active analog filter transfer charac...[Details]
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In many cases, it is necessary to bury the grounding body and lead out the grounding level so that the equipment can be reliably grounded. To ensure that the grounding resistance meets the requirem...[Details]
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Recently, there was big news in the semiconductor industry. Wise Road Capital plans to fully privatize South Korean chip manufacturer Magnachip Semiconductor at a price of US$29 per share, with a tot...[Details]
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I recently made an ATmega16 board for fun, and downloaded ISP. The 16M crystal oscillator was not set up properly at the beginning, and the internal clock source was used, so the crystal oscillator wa...[Details]
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Precautions for using common electrical instruments
1. Use of clamp meter
A clamp meter is an instrument used to measure the current of an operating electrical circuit. I...[Details]
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Is it possible to run an AC-DC power supply with a DC input?
The answer is yes, at certain times and under certain conditions.
Many standard AC-DC switching power supplies (most of Lambda's...[Details]
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According to recent international news reports, South Korea has successfully developed a lithium battery that can be used in submarines. This lithium battery can double the submarine's underwater e...[Details]
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Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
...[Details]
Mobile and portable
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