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Introduction STC's 8-bit MCUs include the 89/90/10/11/12/15/8 (A/F/G/H) series, all of which are 8-bit MCUs derived from 8051. The characteristics of each series are as follows: STC89 Series Tradit...[Details]
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1 I2C Bus Overview
I2C (inter IC bus) bus is a serial communication interface specification proposed by Philips. Common Chinese translations include "inter-IC bus" or "inter-IC bus". It uses t...[Details]
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The analog multimeter is an average meter with an intuitive and vivid reading indication. (Generally, the reading value is closely related to the pointer swing angle, so it is very intuitive). A di...[Details]
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1. For many friends, they don't know how to tell the quality of electronic components. They just hear the introduction of some merchants. Sometimes they buy products that are not so satisfactory. If ...[Details]
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In our daily life, electrical appliances that we can see everywhere use R-type power transformers, ranging from mobile phone chargers, televisions, air conditioners, rice cookers, etc. to elevators...[Details]
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The concept of internal and external storage Memory Memory refers to the internal storage, RAM where programs run External Storage External memory refers to external storage, where data or files ar...[Details]
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Financing in May 2021: - More than 37 semiconductor companies, with a financing scale of over 3 billion yuan - Xinyaohui (Round A, over RMB 500 million), Tudatong (US$64 million), and Xinhuazhang (Pr...[Details]
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As one of the current battery types for electric vehicles , lithium iron phosphate batteries are characterized by relatively stable thermal stability, low production cost, long service life, etc. H...[Details]
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According to foreign media reports, South Korea's monthly semiconductor exports have continued to grow year-on-year since resuming growth in November last year, ending 15 consecutive months of year...[Details]
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On July 31, the groundbreaking ceremony for the 100MW/200MWh independent shared energy storage power station projects in Weng'an and Luodian, Guizhou Jinyuan, was held in Weng'an and Luodian, respe...[Details]
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I. Introduction A variety of automated instruments, computers and corresponding actuators are used to monitor and control the production process. The signals in the process range from small signals ...[Details]
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ACS580 is a fully compatible ABB standard drive that can be wall mounted or cabinet mounted with drive modules. It simplifies the complex and can efficiently control the process.
ABB inv...[Details]
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introduction
At present, the main task of oil production plants is oil pumping production. The distribution points of oil pumping units are wide and wide. They work in harsh environments and a...[Details]
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With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of atmospheric environment to the earth, th...[Details]
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introduction According to the National Shipbuilding Industry Economic Research Center, the total shipbuilding capacity in my country last year was about 9×106t. The new ship orders exceeded 17×106t...[Details]
PCB Design
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