Power your Arduino projects efficiently with a variety of power management solutions, including adapters, PoE splitters, and power management boards.

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  1. 9V Battery Clip to 2.1mm Barrel Jack Adapter
    Rating:
    100% of 100
    SKU: CE04815 Brand: Core Electronics
    This adapter consists of a 9V battery clip and a standard 5.5*2.1mm center positive barrel jack, it applied to power any device needs 9V input voltage...
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    28 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 26th
  2. 7.2W 3 - 12VDC Switchmode Plugpack with USB Outlet
    Rating:
    100% of 100
    SKU: CE04424 Brand: Core Electronics
    These switchmode plugpack adaptors are slim in size, lightweight, and feature manually selectable variable voltage outputs. All are MEPS compliant and come supplied with 7 plugs and a USB output socket.
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    9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 26th
  3. 9V battery holder with switch & 5.5mm/2.1mm plug
    Rating:
    94% of 100
    SKU: ADA67 Brand: Adafruit
    This is a 9V battery pack with on/off switch and a pre-attached 5.5mm/2.1mm center-positive barrel plug. Use this to battery-power your Arduino (or other electronic...
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    12 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Nov 26th
  4. 9V to Barrel Jack Adapter
    Rating:
    90% of 100
    SKU: PRT-09518 Brand: Sparkfun
    This simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack.
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    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 8 day lead time
  5. PowerBoost 500 Basic - 5V USB Boost @ 500mA from 1.8V+
    Rating:
    100% of 100
    SKU: ADA1903 Brand: Adafruit Guides (1)
    PowerBoost is the perfect power supply for your portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that...

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