DC Barrel Jack Adapters - 5 Male and 5 Female
Now available from PMD Way are these useful DC Barrel Jack Adapters in mix packs - each pack includes five males and five females.
These adapters allow you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5 x 2.1mm, center-positive male or female barrel connector.
If you need to connect bare wires to a barrel jack on an Arduino or a development board, this is the simple solution.