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STORY RELATED. CANNOT BE MISSED*
I unlocked this as part of Dustin’s Surprise.
*** Spoiler - click to reveal ***After surprising him, he then asks the gang to help him make a final piece for Cerebro. You will have to find three tens around Dustin’s house.
Once all three items are found, Dustin will have you go outside to his Crafting Table and make the part. The achievement then unlocks.
Crafting item drops seem to be random, so it is possible you could unlock this once you have enough crafting items to then go to a crafting table and make a trinket.