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To measure resistance, follow these steps: 〔1〕Turn the multimeter switch to the Ohm position. (2) Select the appropriate range. 〔3〕Short-circuit the two test leads to adjust the meter to zero. ...[Details]
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Code: Use 1-2 phase excitation to make the stepper motor rotate in the forward direction #include reg52.h #define uint unsigned int #define uchar unsigned char sbit dula=P2^6; Digital tube segment...[Details]
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1 Fully understand the design requirements of all parties and determine the appropriate solution
When launching a hardware development project, the original driving force may come from man...[Details]
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Currently,
collaborative robots
have achieved efficient human-machine collaboration by virtue of their ability to safely collaborate with humans, making flexible manufacturing no longer a d...[Details]
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Before writing this online article, I would like to wish my friends and classmates to learn and achieve in the new year! New Year, New Atmosphere! I also wish my family good health! May all my wishes ...[Details]
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The single-chip microcomputer is connected to the PC via RS232. An asynchronous serial port communication program is written to realize the communication between the single-chip microcomputer and the...[Details]
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虽然5V电源逻辑在很多应用中仍很常见，但大多数FPGA都支持3.3V以及更低的接口电平。FPGA应用说明通常建议，当把一只FPGA连接到较高电压电平时，FPGA的I/O块中要用PCI(外设部件互连)总线箝位二极管，并外接一只串联限流电阻，以防止损坏FPGA(图1)。PCI箝位二极管会将电压限制在不致损坏输入端的电平，而电阻则将电流限制在一个不会损害PCI箝位二极管的安全水平。这种方案在低速信...[Details]
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Recently, automotive and industrial semiconductor manufacturer NXP announced the launch of a new automotive ultra-wideband chip (UWB). This technology provides accurate, secure, and real-time positio...[Details]
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SPDT and SP4T switch portfolio supports broadband and high frequency applications
SAN DIEGO, March 8, 2022 – pSemi® Corporation, a Murata company focused on semiconductor integration...[Details]
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Zhou Jingdong, Deputy General Manager of State Grid Fujian Electric Power Co., Ltd. and General Manager of Xiamen Power Supply Company
At the 40th anniversary commemoration of the publication ...[Details]
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With the advent of the 5G era, edge computing has become a new business growth point in autonomous driving systems. In the future, more than 60% of data and applications will be generated and proce...[Details]
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Overview
With the advancement of technology, automatic control systems composed of programmable logic controllers (PLCs) have been widely used in many industries and fields, and the refrig...[Details]
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In high power factor correction AC/DC circuits, dedicated control chips such as UC3842 and UC3855A are widely used to achieve power factor correction, while in phase-shifted full-bridge DC/DC circu...[Details]
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DC current part: The moving coil should be installed correctly, and there should be no ferromagnetic material in the moving gap. If the shunt resistor is burned out, it should be replaced according t...[Details]
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Recently, 12 200KVA 660V to 380V energy storage isolation transformers from Zhuoerfan Transformer Company were shipped to Tianjin. These transformers will provide stable power sup...[Details]
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