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1. Why choose an embedded real-time + offline two-in-one controller
Answer: LED display screens currently used by users are mostly divided into two types, asynchronous or synchronous. Asynchron...[Details]
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For circuit designs that use complementary bipolar transistors , it is sometimes necessary to screen NPN and PNP transistors that match their DC gain (β) . An example of such a circuit that re...[Details]
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According to China Securities Journal, today, Zhang Yunyong, member of the National Committee of the Chinese People's Political Consultative Conference and general manager of China Unicom's product c...[Details]
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As an e-commerce platform that represents self-built logistics systems, JD.com's development in the logistics field can be regarded as an industry benchmark. However, how to control costs has always ...[Details]
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A variety of magnetic components are used in high-frequency switching power supplies , and there are some basic issues that need to be studied and resolved. For example: (1) With the high frequ...[Details]
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A robot
is a machine that has many degrees of freedom in three-dimensional space and can perform many anthropomorphic actions and functions, while
an industrial robot
is a robot u...[Details]
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Recently, Xiaomi TV's spring series of new products have been pre-ordered and put on sale. With the continuation of the high cost-effective "playing style", its mural TV, full-screen TV and other new...[Details]
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BP2808 is a constant current control chip for driving LEDs. The operating range is from 30V to 450V, and the duty cycle is from 0-100%. It supports AC 85V-265V input and is mainly used in non-isolated...[Details]
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The microcontroller model is STC8A8K64S4A12, the font chip is W25Q128 (the font is written into w25q128 using the Atomic Battleship board), and the OLED is a 0.96-inch SPI interface. The program was...[Details]
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1. Overview
With the rapid development of the performance and processing technology of non-metallic materials, non-metallic materials are being used in automobiles at an unprecedented rate. The av...[Details]
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1. Introduction and application of capacitors The capacitor enables the motor to start and run by shifting the phase of the single-phase current. The motor of the single-phase power supply fixed freq...[Details]
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1. Experimental task As shown in the figure below, two common cathode digital tubes are connected to the P0 and P2 ports of the AT89S51 microcontroller. The P0 port drives the display of the tens d...[Details]
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VLSIresearch has inducted SEMI President and CEO Ajit Manocha into its Semiconductor Hall of Fame in recognition of his contributions to the semiconductor industry throughout his career over the past...[Details]
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Supercapacitors are now used in new energy buses because of their fast charging speed, high energy conversion efficiency, hundreds of thousands of cycles, and long working time. New energy vehicles...[Details]
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Pickering will fully display the latest modular signal switch and signal simulation solution products at the 7th China International Import Expo
The 7th China International Import Ex...[Details]
Microcontroller MCU
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