2017/7/14 frisday

make a list before you select the thing you want, it will help you find which one is missing.

prepare station before solder ，make sure that everything is ready especially your solding pencil ,turn the temperture to the highest(it's my experience).When you are soldering ,remember always put your solding pencil on the board and heat it, keep it clean at the same time.

This is the board which I made. It is lucky for me to be success at the first time.