2.1mmバレルジャック接続9V
2.1mmバレルジャック接続9V
2.1mmバレルジャック接続9V
2.1mmバレルジャック接続9V

9V to 2.1mm Barrel Jack

Sparkfun ElectronicsSKU: RB-Spa-375
Manufacturer #: PRT-09518
Price  :
¥636

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Description

  • 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 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

Based on 5 reviews
80%
(4)
0%
(0)
0%
(0)
0%
(0)
20%
(1)
D
Drew
useful

This was exactly what I needed to power my robot.

M
Matthew
it works

It's a 9v to barrel jack. What more do you need?

e
etienne
not well made

This product seems usefull, but it is not well assembled. After connecting it 2-3 times to a 9v battery it stopped working. Closer examination showed that the black cable had detatched itself from the battery plug.

M
Mark
works perfectly

works perfectly, now it can work without needing to be connected with a usb wire to the computer.

G
Gilbert
It's a 9v batter connector

What more can I say

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