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At 14:28 on June 14, the first phase-shifting project in Xinjiang Power Grid undertaken by China Energy Construction East China Construction Investment Jiangsu Electric Power Construction No. 3 Com...[Details]
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1. Jump Instruction Jump instructions are used to implement program flow jumps. There are two ways to implement program flow jumps in ARM programs: Ⅰ. Use special jump instructions. Ⅱ. Write the jump...[Details]
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The Messages messaging app and platform is a feature update launched by Apple when iOS 15 was released. Users can deeply integrate messages with other Apple apps, such as Apple News, Music, and Photo...[Details]
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All registers require a clock to be configured. The registers are composed of D flip-flops. Only when the clock is sent can the flip-flops be rewritten.
Any peripheral of any MCU needs a clock, a...[Details]
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1. Chinese character display principle 1. Commonly used Chinese character encodings Here we use GBK encoding 2. Chinese character display principle If a 16*8 Chinese character is displayed, with ...[Details]
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IEC 62471:2006 & EN 62471:2008 will be officially implemented on September 1, 2009. From now on, all LED lights must be tested according to this standard. The transition period is one year. The o...[Details]
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1. Problem location After the development board restarted, it printed 2 reminders and an error. Ignore the cache reminders for now and look at the reminders under flash and nand. Bad CRC, Using...[Details]
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This year's Shanghai Auto Show can be said to be the first time that pure electric vehicles equipped with NCM811 batteries have collectively appeared. Battery China Network learned from the Shangha...[Details]
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Connect the oscilloscope probe to the device under test (DUT). Press Default Settings. Turn on all channels that have input signals. Adjust the vertical scale and position to display the waveform...[Details]
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By Selcuk Ilke Introduction The HMC1118 is a silicon single-pole double-throw (SPDT) switch rated for operation from 9 kHz to 13 GHz in a 4 mm × 4 mm, 16-lead leadframe chip scale package (LFCSP). ...[Details]
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Within one day, Yiwei Lithium Energy announced two fixed-point news in succession.
The announcement shows that the suppliers of the above two designated projects are Hubei Yiwei Power Co., Ltd...[Details]
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In recent years, affected by global climate change, extreme rainstorms and floods have occurred frequently, posing a major threat to the safety of people's lives and property. At present, the urban...[Details]
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There are obvious differences between smart manufacturing and artificial intelligence in terms of definition, technical composition, application areas and development focus.
definition
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We are not unfamiliar with mobile phones with color-changing phone shells. At the beginning of this year, OnePlus released the concept model Concept One, which demonstrated the application of c...[Details]
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Photovoltaic Headlines (WeChat ID: PV-2005) learned that on November 1, the Kunming Municipal Development and Reform Commission issued a notice on the issuance of the Interim Measures for Regulatin...[Details]
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