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S2Duino Complete

The S2Duino is the super simple, single sided, easy to build Arduino compatible micro-controller.

  • Single sided trace layer PCB (Bottom)
  • Top side shows component placement
  • Most of the features of double sided boards
  • Easy to understand layout
  • Substantial traces for DIY etching
  • Small footprint: 50 mm x 50 mm
  • Plenty of PWR and GND connections(18 each)
  • Robust and flexible power circuit
  • Polarity protection diode
  • Uses all through hole components
  • Connect power via 2.1 mm barrel connector or XH2.54 connector
  • Standard FTDI header for programming
  • Jumper to select between USB 5v or DC power adapter
  • Green power LED
  • Yellow pin 13 LED
  • 4 mounting holes