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1. By brand
Several popular world brands of laptop chargers (in alphabetical order):
Acer (Chinese: Acer, also a world-famous laptop brand)
Acharger (Chinese: The world's first p...[Details]
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The automobile combination switch is a commonly used switch in automobiles (see Figure 1 for its appearance). It has low beam, high beam, low light, headlight, overtaking, high speed wiper, low spe...[Details]
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Preface: I want to migrate a USB firmware program on C51 to ATmega8 these days, but one difference between ICCAVR & Keil C51 is the storage and access of program storage area, especially the access t...[Details]
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Things to note when setting up the emulator
(Writing of sleep mode program, note: wdt must be enabled in code option, otherwise the simulation cannot wake up the interrupt)
EM78P156N.pdf introduces...[Details]
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There are many types of testing machines, and there are many different classification methods. According to the traditional classification method, they can be divided into five categories: metal mater...[Details]
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According to the latest news, the well-known open source software development platform GitHub will open a subsidiary in China. According to GitHub's Chief Operating Officer Erica Brescia in an inte...[Details]
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Background Description
Many companies have achieved great results with transmitters that have great capabilities and performance. Development work has broken new grou...[Details]
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Samsung Electronics announced that starting today, all 2019 Samsung Smart TVs and selected 2018 Smart TVs will launch the new Apple TV app in more than 100 countries and regions, and provide AirPlay ...[Details]
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Asynchronous serial communication requires fewer transmission lines, has high reliability, and has a long transmission distance. It is widely used in data exchange between microcomputers and periph...[Details]
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Infrared thermometer is a commonly used measuring instrument that can convert the infrared radiation emitted by an object into an electrical signal, and can determine the temperature of the object b...[Details]
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The flow rate is proportional to the square root of the differential pressure. A differential pressure flowmeter is an instrument that calculates the flow rate based on the differential pressu...[Details]
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China Energy Storage Network News:
On August 25, Xinjiang's first "power tower + 5G" base station was built on the No. 3 pole of the 220 kV Mangong II line in Urumqi. This "shared tower" not ...[Details]
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1. Structural analysis The S3C2410 processor integrates an 8-bit NandFlash controller. Currently, the common 8-bit NandFlash on the market include Samsung's k9f1208, k9f1g08, k9f2g08, etc. The data...[Details]
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0 Introduction
Extended control is a theory and method for dealing with control problems from the perspective of information conversion, which is proposed on the basis of extenics. Extension co...[Details]
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In the previous article, we introduced in detail how to drive LCD. It is not difficult to display various simple graphics on the LCD screen. But how to draw characters?
In fact, each character is ...[Details]