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Motion control technology is the key foundation of manufacturing automation, and its level is an important indicator of a country's industrial modernization. Researching and developing motion control...[Details]
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question: When building a project with IAR, REBUILD ALL will appear: lable xxxx is defined pubweak in a section implicitly declared root的警告 Solution: The solution is in the startup file used, such ...[Details]
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In general, the main factors that cause electromagnetic flowmeter errors can be divided into three categories: improper selection, influence of the measured fluid and interference. Improper selecti...[Details]
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On Wednesday local time, two overseas patent licensing companies, Unwired Planet International Ltd (hereinafter referred to as "UPI") and Conversant Wireless Licensing (hereinafter referred to as "Co...[Details]
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Japanese chemical supplier Showa Denko expects to raise prices further and cut unprofitable product lines to cope with a host of economic challenges facing the $550 billion semiconductor industry. Th...[Details]
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The growth of distributed power architectures has led to the development of miniature, low-power ( 2 W) DC/DC converters. As the name implies, these devices minimize the board space occupied by the...[Details]
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This article will analyze the relevant introduction about ARM interrupt macro definition.
MACRO
$HandlerLabel HANDLER $HandleLabel
$HandlerLabel
sub sp,sp,#4 ...[Details]
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This amplifier circuit works on the principle of bridge amplifier where two amplifiers act as one amplifier without any ground connection to the speaker. Bridge amplifier can amplify double the gai...[Details]
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The volume meter is a special instrument
for monitoring radio programs
. Its technical performance and quality will directly affect the broadcast quality. The most widely used volume meters a...[Details]
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Relay: Simply put, a relay is a small current and a small voltage that controls a large current and a large voltage. This is a common relay, and this is one of the same type. Working parameters: Th...[Details]
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Many novice engineers, company purchasers and some people who are new to oscilloscopes but don't know much about them will struggle with the question of whether to buy domestic or imported oscillosco...[Details]
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Some friends have shortened the battery life greatly due to improper charging methods . I would like to announce a charger circuit that I designed many years ago and have been using normally. It can ...[Details]
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the problem we are facing:
The electronic device is a 2.4GHz FSK radio frequency transmitter with an FSK rate of about 10KHz. The device is installed inside a large-scale equipment and regularly tran...[Details]
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As human beings have entered the 21st century, the concept of safety precautions is no longer the exclusive domain of important national departments, institutions, and important protection units such...[Details]
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Photovoltaic Headlines (PV-2005) selects the most recent photovoltaic news from home and abroad for you. Readers are welcome to interact, communicate and discuss with us by clicking on the "Leave a...[Details]
Microcontroller MCU
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