SparkFun Break Away Headers - 40-pin Male (Long Centered, PTH, 0.1") Connectors Tree Stands This board will let you

This board will let you take advantage of your power supply to create a benchtop power supply with enough juice to run almost any of your embedded electronics projects

Re-Programming the LilyTiny

0mm OD) that you may need to increase the hole diameter on some perf boards

High Resolution: 1 mg/LSB

SparkFun Break Away Headers - 40-pin Male (Long Centered, PTH, 0.1") Connectors Tree Stands This board will let youThis is a row of 40 break away headers spaced 0. 1" apart with long pins on both sides. This header is especially useful when you need to connect a PCB to a solderless breadboard. Each header can be broken apart to your preference to fit custom PCBs or general custom headers. Documents: Dimensional Drawing