The following are the topic and requirements. Please help me! ... Reference ideas for the hardware structure plan: (1) The computing mode of the computer application system in the main office compound
I use quaratus2 to do waveform simulation. There is no problem with compilation and code, but the waveform cannot be simulated. It prompts the error code: Error: (vsim_3170) Could not find 'work.PPQ_v
[b]Custom frame of signal generator[/b] [color=#000][size=15px]From the previous experimental purpose, we know that we need to use the serial port to control the parameters of the waveform. Generally
If a large capacitor is connected in series after an AC input, the output on the other leg of the capacitor will be the same as the AC input.If a large capacitor is connected in series after a DC inpu
After the microcontroller is connected to the computer via a USB cable, the problem of "unrecognizable USB device" appears. I wanted to imitate Atom's one-click download circuit and make a minimum sys
Detailed explanation of logic level 1. TTL level (what is TTL level): Output high level>2.4V, output low level=2.0V, input low levelcmos 3.3v), level conversion is required when connecting to each oth