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Many netizens who are new to 51 microcontrollers will have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc.! Never heard of 89S51? ! Here, beginners need to ...[Details]
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There is no doubt that mobile electronic devices have revolutionized our daily lives. Smartphones and laptops equipped with Bluetooth and WiFi provide the mobile computing capabilities that were on...[Details]
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/**************ARM7(LPC2103) exercise program**************************/
/************************************************************************/
/*****File Function : Buzzer test *****/
/...[Details]
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1 Introduction
As an intelligent speed regulating device, the inverter is rapidly and widely used in various motor control applications, such as metallurgy, papermaking, and electr...[Details]
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Recently, according to foreign media reports, a 19-year-old Iowa girl, Victoria O'Connor, successfully recovered her stolen car with the help of the "Find My iPhone" feature of the iPhone. It...[Details]
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October 19, 2021 – Mouser Electronics, the leading distributor of electronic components focused on introducing new products and offering the widest selection of the latest semiconductors and electr...[Details]
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51 single chip microcomputer——LCD1602 1. 1602 LCD read and write timing (1) Read status RS=L, R/W=H, E=H. (Release the bus after judging that the busy state is completed) (2) Read data RS=H...[Details]
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According to foreign media reports, Vector, a software and automotive technology supplier, announced the launch of version 7 of DYNA4, a simulation environment for virtual driving testing, which can ...[Details]
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Brightness control method of LED large screen
There are two ways to control the brightness of LEDs. One is to change the current flowing through the LED. Generally, the continuous w...[Details]
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First of all, for IIS programming, you need to understand three key points 1. IIS bus, for IIS bus 2440, there are five wires, namely IISSCLK IISLRCLK CDCLK IISDI IISDO, of which the last two are d...[Details]
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At present, projectors are common equipment in multimedia classrooms of colleges and universities. However, due to frequent use and mixed personnel, the projector remote control is often damaged or...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Based on the idea of balancing the active nodes of noise, a new transformer EMC design method is proposed. Experimental verification shows that compared with the traditional design method, this m...[Details]
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The intelligent soft start cabinet is an electrical device used to control the start and stop of the motor. It controls the starting current and voltage of the motor to achieve smooth start and sof...[Details]