Monday, September 10, 2018

Day 5 10Sep18

  • Finish up assignments and reading if not caught up.
  • Poster printing later, view on screen for now
  • PCB (Printed Circuit Board)
  • Assembly of kit
  • Thread through top and solder on bottom
  • LED seat all the way down to the board, tight as possible against board for prevention of breakage
  • Wires tight against board to prevent breakage
  • Soldering iron with pointed tip- electro chemical material.  Creates a bond between the metals. stable connection.  
  • Dirty up soldering iron first, clean and apply preheating one side.  Tip should be shiny, corrosion will inhibit soldering iron from flowing.  
  • Volcano shape that covers entire spot
  • Cold joints: not hot enough for chemical bonding
  • Solder made of lead and other metals, flux (rosin) will smoke
  • Ventilator will pull pollutants from the air
  • Be hygienic while creating.  Wash hand to prevent transfer of metals to body, hands to oral contact. 
  • Provide proper ventilation through window at home
  • Helping hands
  • Brass sponge

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