SparkFun Barrel Jack Extension Cable - M-F (6 ft) Power Supplies Electrical Note: the average voltage regulator

Note: the average voltage regulator has about 1V of dropout (but can vary greatly)

so if your project requires calibration

5V FTDI basic breakout for battery recharging and reprogramming

When the Muscle Wire� is in its martensitic form

SparkFun Barrel Jack Extension Cable - M-F (6 ft) Power Supplies Electrical Note: the average voltage regulatorDo you fear that your power may not be far reaching enough? How would another 6' work for you? Okay, so it doesnt sound very dramatic, but sometimes an extra 6' of power cable is exactly what your project needs. Dont hack apart a nice clean barrel jack connection just because it wont reach, this male to female barrel jack extension cable will make the reach. This cable is terminated with 5. 5x2. 1mm barrel connectors, one male and one female, and fits