Hi all - my name is Dillon, I am very new to arduino and electronics in general and trying to learn using the trial by fire method haha.
I have a project that I would like to start that involves an arduino nano with a touch-screen display and connects to a PC using the arduino's USB port which I am hoping can allow it to communicate data to and from the PC and also be powered only with the USB.
I know that the nano draws up to 200mA and I think I have found a display that only uses about 100mA (https://www.buydisplay.com/low-cost-5-inch-arduino-lcd-display-project-800x480-capacitive-touch-panel) which seems under the limits of USB 2.0 which is perfect but I am not knowledgeable enough to know for sure if I am looking in the right place for those numbers or if there is something that is needed besides the arduino and display itself.
I apologize for my lack of knowledge but I definitely want to learn! So please any suggestions or corrections are greatly appreciated!