[Bglug] soldering course

[William Park]

Question about wire wrapping...  You would need square pin to wrap the
wire around.  
    - How do you hold the pin on a board?  Thick peg may be held by
      friction, but most pins (stuffs you find on embedded boards like
      Raspberry Pi, Beaglebone Black, or Odroid) need to be soldered to
      the board.
    - Then, how do you connect your registers and leds to the pins?  DIP
      sockets can hold DIP chip by friction.  But, register leads are
      soft and don't go in the holes well.
-- 
William