Purpose of grounding A. Safety considerations, i.e. protective grounding; B. Provide a stable zero potential reference point (signal ground or system ground) for the signal voltage; C. Shield gr...
[i=s]This post was last edited by dontium on 2015-1-23 11:40[/i]There are basically no low-end microcontrollers that can directly drive TFT. I have been looking for a TFT driver chip. Today I saw this...
Everything was normal when debugging the board before. Recently, the I/O power supply of the new board I made was unstable. I suspected that it was a problem with the resistor, so I removed the resist...
Does anyone have a free installation? I've been frustrated. I've tried installing it several times and tried everything, but it won't install. I've also disabled the antivirus software. Every time I g...