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We know that electromagnetic interference that causes equipment performance degradation or failure must have three elements at the same time. First, there must be an electromagnetic field, second, ...[Details]
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Xiaomi Community’s official account recently released an official response progress report, answering some questions that Mi fans were concerned about last week. IT Home learned that the p...[Details]
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Fire, needle puncture, and corrosion soaking are nothing. The solid-state battery developed by Chery Automobile can still charge and discharge normally even if a corner is cut off. At the 2024 Cher...[Details]
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How Much Do You Know About PC Power Supplies?
The power supplies used in personal PCs are all based on a technology called "switching mode", so we often call personal PC power supplies - switc...[Details]
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A thermal micro-printer (also known as a micro-printer or micro-printer) covers a light-colored material (usually paper) with a transparent film, which is heated for a period of time and turns into a...[Details]
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STM32 has a total of 8 timers: Timer Type Number of digits model Special application scenarios Advanced timer TIME1, TIME8 16-bit Up, Down, Up/Down PWM click control General timer TIME2~TIME5 16...[Details]
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Today, let's talk about Datalog files. This file format is a bit old. Basically, this file format can be considered binary. To be precise, if you study it carefully, you can find that the i...[Details]
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To achieve static display, more IO is used, so the shift register 74HC164 is used to expand the IO to drive the digital tube, thereby achieving static display.
There are many hardware circuits on B...[Details]
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Mastering soil nutrients and their changing patterns is of great significance for improving soil fertilizer efficiency and fertilization effects. The soil nitrogen, phosphorus and potassium detector...[Details]
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On October 8, 2019, Swiss scientists Michel Mayor and Didier Queloz and Canadian-American James Peebles jointly won the Nobel Prize in Physics for their pioneering work in cosmology and exoplanets. ...[Details]
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±10V analog input and ±15V analog output I/O module for Raspberry Pi
While the world continues to become more digital, computing power and digital functions are becoming more critica...[Details]
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Today's designs for faster data rates and tighter timing margins require oscilloscopes with outstanding signal acquisition performance and analysis capabilities. The DPO5000B Series oscilloscopes not...[Details]
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introduction
In recent years, the design of microwave systems has become more and more complex, and the requirements for microwave filters have become higher and higher. Traditional design met...[Details]
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A wavelength converter
based on DFB laser was designed and implemented
. The wavelength converter is divided into three modules: receiving, temperature control and transmitting. The recei...[Details]
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Somewhat like a traffic cop directing the flow of cars from the middle of an intersection, programmable logic controllers (PLCs) play a similar role in automated factories. PLCs make decisions for ...[Details]
RF/Wirelessly
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