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This design uses NEC upd78F0547 microcontroller as the main controller. The output current of the DC power supply is set through the keyboard, and the output voltage and current values can be dis...[Details]
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When the wiring distance between the inverter and the motor is very long, the micro
surge voltage
caused by the high-speed switching process of the inverter at the motor terminal
affect...[Details]
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introduction
As we all know, the most serious challenge facing today's portable power supply designers is providing power for today's high-performance CPUs. In recent years, the power supply curren...[Details]
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A multimeter, also known as a multimeter or multiplexer, is the most basic and indispensable measuring tool for electronic engineers. Its basic functions include: measuring AC and DC voltage, AC and ...[Details]
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With the rapid development of computer technology, microelectronics technology and network technology, embedded systems have been widely used in many fields such as industry and agriculture. This a...[Details]
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In today's world of mixed-signal systems, many applications require the measurement and processing of a large number of analog signals, including but not limited to voltage, current, temp...[Details]
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Recently, foreign media exposed a batch of Pixel 4a spy photos allegedly from a Vietnamese factory, and for the first time exposed a photo of a suspected Pixel 4a XL. According to previous n...[Details]
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With the rapid development of new energy vehicles, silicon carbide power devices are increasingly used in the field of new energy vehicles. Compared with traditional silicon power devices, silicon ...[Details]
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0. Introduction The new Atmega328P chip I bought needs to have the bootloader and fuse burned into it before it can be used normally. Here is the process of burning. Reference 1 1. Hardware Confi...[Details]
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This article is compiled from SemiWiki Recently, at the Linley Fall Processor Conference, Mike Fitton, senior director of strategy and planning at Achronix, said that Achronix will promote the four...[Details]
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Translated from - zdnet Food ferry cat, TP reel-carrying robot? There are new gadgets at CES that you may not expect. When Proctor & Gamble first introduced a robot capable of delivering roll...[Details]
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Recently, Han's Laser stated in an institutional survey that in the first three quarters, sales of the company's leading product, mechanical drilling machines, continued to grow, and the market share...[Details]
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Choosing development tools In embedded system design, the selection of development tools is an important consideration, which is usually related to the needs and application background of the developm...[Details]
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The 2015 DC Power Supply Committee Annual Meeting and New Technology Seminar was held at the 2000 Hotel in Zhuhai from December 14 to 18, 2015. The meeting conveyed the spirit of the 10th Congress ...[Details]
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The State Council Information Office held a press conference to introduce the development of industry and information technology in the first three quarters of 2024.
It is learned that Z...[Details]