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Recently, the project needs to use mqtt on stm32. I searched on Baidu and found that there are still few online materials. Although there are several relevant materials, after downloading them, I sa...[Details]
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There are only a few days left before the domestic new product launch of the OnePlus 7 series. Information related to the series has also been exposed. In order to let consumers better understand the...[Details]
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1. Introduction It has been 140 years since the French physicist Plante invented the lead-acid battery in 1859. Lead-acid batteries have the advantages of low cost, wide applicability, good re...[Details]
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According to Zhidongxi on March 28, the New York City Police Department (NYPD) revealed this month that they have been using artificial intelligence to track criminals since the end of 2016. This tec...[Details]
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Computer brand Acer's new brand ConceptD home creation series NB, which is tailor-made for creators, has gone on sale in Taiwan. Hou Zhiyuan, general manager of Acer's Asia Pacific Operations Headqua...[Details]
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BIT HEAT P2.7 GAME BIT P2.6 DIOLA BIT P2.5 FM BIT P2.3 ORG 0000H SETB DIOLA MOV SP,#0E0H LOOP0: LCALL key_Scan JZ LOOP0 LCALL DELAY20MS LCALL key_Scan JZ LOOP0 MOV P1,A ...[Details]
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With the development of electronic communication and teaching, the application of oscilloscope is becoming more and more extensive, and its role in teaching is becoming more and more important. Oscil...[Details]
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CD1521 is a 2*12W low distortion dual channel audio power amplifier. It features high output power, low distortion, low output offset voltage, good channel balance, and overheat and short ci...[Details]
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Five factories of Toshiba Semiconductor (TMC), the world's second largest NAND Flash storage manufacturer, recently suffered power outages due to an earthquake, resulting in operational interruptions...[Details]
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Foxconn Industrial Internet (601138, SH) disclosed a record of investor relations activities. The company's senior management, including Chairman Li Junqi, General Manager Zheng Hongmeng, CFO and Sec...[Details]
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Since thyristors were used as switching elements, their trigger circuits have gone through the thyristor separation component stage and the integrated circuit stage and then entered the single-chip mi...[Details]
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With the completion of Renesas’ acquisition of Dialog and ADI’s acquisition of Maxim, let’s look at the impact of consolidation on the semiconductor industry. The value of semiconductor industry m...[Details]
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According to Jiwei.com, the China Trade Relief Information Network reported that on July 30, 2021, the U.S. International Trade Commission (ITC) issued an announcement stating that it had made a fina...[Details]
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PLC generally refers to a programmable logic controller (programmable control device), which is a digital operation electronic system designed specifically for use in industrial environments. It us...[Details]
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Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]
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