I want to solder one TQFP144, but do not have
any experience with anything more than DIP40.
This is what I'm planning to do. I will:
1. apply some tinnol on all the pins on the PCB
2. remove excess tinnol with dump cloth
3. place the chip and solder it pin by pin with solder iron
step 3 will certanly solder several pins together which I plan to
fix with solder braid. The question is: what width should I buy?
