Teensy Basics 5: Solder the Pins onto a Teensy Board

Notes: 
+ Ensure that the soldering iron fully heated before commencing soldering
+  Consider the soldering iron as a tool to heat up the junction between two points - in this case the Teensy board and the header pin
+ Hold the soldering iron tip against the junction for a short while before applying the solder, giving the two metal points ample time to heat up
+ The solder should flow smoothly and almost instantly over the junction