Just received an order from Jameco. In it was a DC barrel jack. I was trying to find a cheaper version of the one from Adafruit. Breadboard-friendly 2.1mm DC barrel jack : ID 373 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits . The one I got was only 45 cents versus 95 cents fro…

Sourcing parts

CrossRoads December 21, 2012, 3:02am 10

I've done the same Lefty, stocking up on common things I find myself using a lot.

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