I wanted to try point to point wiring with this schematic. I've never done it, and I know it's cheaper and simpler to just get the pcb, which I have already done with other projects, but I want to build a point to point for fun. My only question is... what is the little circle with the word "pin" in it, and where does that terminate?
Thank you
Charlie
Those are used for I/O connection pads on the PCB. Not relevant to the actual circuit schematic.
Thank you Madbean! I love your pcbs, and you have the best prices. Thanks again.