Tools required by this guide

Tools required

1) A normal sizes star (Phillips) screwdriver
2) Multimeter
3) A very small Phillips screwdriver.
4) A small, flat screwdriver.
5) Some isopropanol alcohol (IPA)
6) A few cotton buds.
7) A can of compressed air.
8) A little mechanical grease.
9) An oscilloscope.(opt.)