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After a meeting, a certain gentleman said in his introduction of the meeting: At the meeting, a certain gentleman raised a new question about high-frequency UPS, which he thought was a heavy bomb, ...[Details]
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The embedded controller is designed with Atmega128 single-chip microcomputer. The analog input channel uses Atmega128 on-chip A/D converter, the output uses AD421 D/A converter, and the digital I/O...[Details]
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1 Introduction
When designing an automated test system, maximizing accuracy is often a key consideration. Determining how to maximize accuracy is always difficult. Most test engineers turn to the...[Details]
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introduction
DeviceNet is an industrial standard open network based on fieldbus technology, providing connections between simple low-level industrial devices and high-level devices such as comp...[Details]
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Can a reed switch be used to directly control the start and stop of a motor? Toy motors are commonly used power devices that can convert electrical energy into mechanical energy and can be used to ...[Details]
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In automated laboratories, pipetting robots play an indispensable role. They are used in the preliminary work of cell biology detection, various medic...[Details]
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On July 1, the North Channel Converter Station of the Chongqing-Hubei DC Back-to-Back Interconnection Project (hereinafter referred to as the "Chongqing-Hubei Project"), the flexible DC converter s...[Details]
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Recently, I have a project that requires a relay that will work when it receives a low level. I use STC15W104 and a 5V/3A switching power supply on the market. Something that seemed simple at first...[Details]
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According to MacRumors, display industry consultant Ross Young said that all four iPhone 15 series models scheduled to be released next year will adopt a "pill and hole-punch" display design to repla...[Details]
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The stack is a data structure that works in a first-in, last-out manner. A special register called the stack pointer is used to indicate the current operation position. The stack pointer always point...[Details]
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Fan users often say that it is very difficult to balance the fan. They don't know whether to do single-sided balancing or double-sided balancing. Some fans still have large vibrations after balancing....[Details]
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CINNO Research Industry News, according to PR Newswire, 3M Company of the United States and Pegatron Corporation of Taiwan have recently cooperated to develop a new virtual reality head-mounted devic...[Details]
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When it comes to oscilloscopes , I believe that every student majoring in electronic communications must be familiar with them. They are also an indispensable auxiliary tool in the field of emb...[Details]
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Current home smart speakers can realize functions such as setting alarms by voice, human voice interaction, playing music by voice, checking weather, checking encyclopedias, checking road condition...[Details]
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With the development of wearable smart devices, especially medical wearable smart devices, they mainly rely on MEMS sensors to detect various body information of the wearer. So what are MEMS sens...[Details]
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