As shown in the picture, this is an 8-pin signal relay circuit. I would like to ask if the 4-pin is grounded, the 5-pin is connected to the positive pole of the load, and the 3-pin is left hanging. Is...
Image Processing and Computer Vision Algorithms and Applications (2nd Edition) introduces the latest algorithms, including 2D vision methods in content-based search and using graphics cards as image p...
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When we write programs, we usually note the software version. So, how do we save the version information in the microcontroller?
There are actually many methods,...
What happened this past week has profoundly taught me that I should not be too sure of what I say. Sorry, when I last promoted the Mir FZ5 event, I told everyone that it was the last wave of review ev...
[size=4]Push-pull output: can output high and low levels, connect digital devices; push-pull structure generally refers to two transistors controlled by two complementary signals, and one transistor i...
The topic is well written, but TTS has not been implemented yet. I have been holding it in for several days, which is a bit embarrassing, so I posted it to share with you. It can also be regarded as a...