• This simple cable has so many uses
• Great for Arduinos, development boards, evaluation boards, and more
• Works great for Arduinos, development boards, evaluation boards and more
• RoHS Compliant
The SFE 9V to 2.1mm Barrel Jack has so many uses. Plug a 9V battery (not included) into one end and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack. Use this cable to battery-power any device that needs 9V and has an on-board barrel jack. It works great for Arduinos, development boards, evaluation boards and more.
Customer Reviews
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works perfectly
Review by Mark -
General works perfectly, now it can work without needing to be connected with a usb wire to the computer.
(Posted on 9/9/17)
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it works
Review by Matthew -
General It's a 9v to barrel jack. What more do you need?
(Posted on 12/30/14)
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useful
Review by Drew -
General This was exactly what I needed to power my robot.
(Posted on 5/23/14)