Hi everyone, I have been designing some circuits which have a microcontroller in them, I looked at a few people on YouTube designing microcontroller development boards, and they either put something thats additional, or they don't add something that is specified in the Datasheet. I am someone who is somewhat an intermediate in electronics, but when I look at the Datasheet power supply scheme, its different from what they do it. I am getting very confused about this. I don't wish to go too in-depth, but should I just stick to what they have asked in the schematic and go ahead? Thank you!