Chocolate

Technically it is Theobromine, formerly known as xantheose the primary alkaloid found it chocolate but we all call it Chocolate anyway A 3.75” by 3.75” circuit board with 21 LEDs.

See how many of your friends know their chemical molecules. For the “Chemistry LED selection”: Red is O, Yellow is H, White is C, Blue is N.

This blinkie design was introduced in 2016 at Musecon 6

• Twentyone 5mm LEDs
• Multiple patterns
• Two Pattern selection buttons
• Uses a PIC 16F18324.

Resources

• Assembly Instructions [doc] [pdf]
• tbd The Source Code
• tbd The Complier Listing
• tbd The Hex File
• PIC 16F18324 Data Sheet
• Schematic

  Bigger Pictures
  

• front
• back