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Regarding the inaccurate color of the projector, a company conducted graphic design training and needed to compare and explain some standard color blocks with the colors of the designed works. Howe...[Details]
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The main circuit of the three-phase voltage-type PWM rectifier has a very fast response and a better input current waveform. When working in a steady state, the output DC voltage remains unchanged, t...[Details]
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With the rapid development of electronic technology, electronic equipment is showing a trend of high power and miniaturization, and the requirements for the performance and indicators of electronic...[Details]
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The purpose of purchasing a capture card is nothing more than to enable more convenient and effective monitoring. In the security field (video capture card), there are a variety of DVR cards, which...[Details]
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In embedded systems, the so-called memory interfaces include SDRAM interface, NORFLASH interface, DM9000 network card interface, etc. They all have one thing in common: they can directly connect to t...[Details]
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Soon, we will be able to type and chat, and give instructions to computers just by thinking. Today, Facebook and the University of California, San Francisco (UCSF) released the latest progress in bra...[Details]
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The hardware involved in this section of the program is relatively simple, mainly to examine the application of the stm32 clock I will not say much about the principles. The reference books are: "ST...[Details]
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Infineon Technologies AG has launched a new CoolSiC™ MOSFET 2000 V in the TO-247PLUS-4-HCC package. This product not only meets designers' demands for higher power density, but does so without compr...[Details]
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STM8L medium density has 25 analog channels (1 fast channel 1us and 24 slow channels). Medium + and high density devices have 28 channels (4 fast 1us and 24 slow channels). There are two channels conn...[Details]
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Imagine a driver who has been behind the wheel for decades and is clearly no longer fit to drive. He knows it, and so do those around him, but the conflict with reality is intolerable, and almost unb...[Details]
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Measuring DC resistance As an electronics beginner, correctly using a multimeter is the most basic skill. This article mainly explains how to measure DC resistance with a pointer multimeter. Step 1...[Details]
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The soil pH tester is an instrument specially used to detect soil pH parameters. Through the use of soil pH tester, it was found that the different soil pH values will change the form of certain ...[Details]
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The European electric vehicle charging standard CCS2 is a combined standard that integrates AC charging and DC charging. The combined charging system is an open international standardized system, m...[Details]
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I believe everyone has a certain understanding of oscilloscopes. It is an electronic instrument with measurement functions. It can convert virtual electrical signals into curve images that people can...[Details]
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challenge: Development of a control and measurement system for a low voltage offshore substation for the wave power research station in Lysekil, Sweden. solution: Using four NI CompactRIO s...[Details]