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Abstract: In view of the phenomenon that the I-touch semiconductor fingerprint sensor of the American Veridicon company may cause empty scanning or incomplete scanning when it is started because th...[Details]
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Recently, Beijing Everest Mobile Communications Company issued an urgent notice on the closure of the encrypted call function of the 8848 Titanium mobile phone. IT Home learned that the notice ...[Details]
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From stm32f10x.s, we can see that a lot of interrupt response functions have been defined. This is the interrupt vector table, labeled __Vectors, which indicates the entry address of the interrupt vec...[Details]
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Hydraulic equipment driven by three-phase asynchronous motors has been widely used in production practice due to its many advantages in operation, and more and more research has been carried out on t...[Details]
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Market research company Yole Développement (Yole) predicts that the compound annual growth rate of uncooled infrared imager shipments will be 15.8% between 2016 and 2021. According to incomplete stat...[Details]
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Below is the circuit diagram of a Class B 15 Watt Audio Amplifier designed using dual operational amplifiers and transistors.
The 15 W Class B Audio Amplifier circuit shown here is a sim...[Details]
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1 Definition of network security Network security refers to the protection of the hardware, software and data of the network system from accidental factors or malicious attacks, which will cause dam...[Details]
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//Suitable for 3ePIC experiment board. #include //Includes the predefined internal resources of the MCU #include void delay（unsigned int endcount）; //delay function, the delay is endcount*0.5 millise...[Details]
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introduction
With the rapid development of electronic technology, more and more people are joining the ranks of electronic developers. In the process of learning electronic technology ...[Details]
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introduction A/D converters are often used in the design of intelligent instruments. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conversion accuracy, str...[Details]
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On November 26, the power supply service command center of State Grid Suzhou Power Supply Company (hereinafter referred to as "Suzhou Power Supply Company") issued an early warning message on the l...[Details]
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Motion control technology is the key technology of CNC machine tools, and its technical level will directly affect the development level of a country's equipment manufacturing industry. At present, mu...[Details]
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Functions included in #include intrins.h : _crawl_ Characters rotate left Shift the char type variable to the left by the specified number of bits and return it (fill the high bit with the low bit...[Details]
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An oscilloscope is a very common electronic measuring instrument that can convert electronic signals that are invisible to the human eye into visible images. The oscilloscope probe is particularly im...[Details]
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Keysight and the Chinese University of Hong Kong (Shenzhen) have cooperated to launch a course focusing on radio frequency and microwave teaching, aiming to improve learning effectiveness, deepen the...[Details]
Talking
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