SparkFun Barrel Jack Extension Cable - M-F (3 ft) Power Supplies Hobbies 1" header and includes 4

1" header and includes 4 mounting holes in the corners

it also won’t burn up when you touch it with a soldering iron

2 phase registers

These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you’d have trouble finding an enclosure for them

SparkFun Barrel Jack Extension Cable - M-F (3 ft) Power Supplies Hobbies 1" header and includes 4Do you fear that your power may not be far reaching enough? How would another 3' work for you? Okay, so it doesnt sound very dramatic, but sometimes an extra 3' 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