9V Battery Snap to DC Male Power Adapter, Compatible with Arduino Uno R3
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9V Battery Snap to DC Male Power Adapter, Compatible with Arduino Uno R3

SKU: DIY-006 · Barcode: DKU-000035
AED 11.54
In stock · 4 units Only 4 left Ships from Dubai
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Free delivery Orders over AED 150
Returns policy 7-day returns if unused
DOA guarantee Faulty on arrival? Replaced free
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Tech help Wiring & code support
Buying 10+? See bulk & school pricing

Key features

  • INSTANT PORTABLE POWER: Run your Arduino Uno from a standard 9V battery
  • 2.1MM DC PLUG: Center-positive barrel jack fits Uno, Mega and more
  • SNAP-ON CONNECTOR: Secure clip fit on any PP3 9V battery
  • PROJECT ESSENTIAL: Demos, field tests, science fairs and robots
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Key Features
  • INSTANT PORTABLE POWER: Run your Arduino Uno from a standard 9V battery
  • 2.1MM DC PLUG: Center-positive barrel jack fits Uno, Mega and more
  • SNAP-ON CONNECTOR: Secure clip fit on any PP3 9V battery
  • PROJECT ESSENTIAL: Demos, field tests, science fairs and robots
Full description

Cut the USB cord: this adapter snaps onto a standard 9V (PP3) battery on one end and plugs into your board’s 2.1mm center-positive DC jack on the other. Your Arduino Uno R3, Mega or compatible board runs untethered - the onboard regulator takes care of the rest.

Keep a couple in your kit for demos, classroom sessions, robot test drives and anywhere a wall adapter can’t reach. The leads are long enough to tuck the battery neatly into your chassis or enclosure.

Note: 9V batteries suit light loads best - for motor-heavy builds, consider a battery holder pack with higher capacity.

Illustrative image: oomlout, CC BY-SA 2.0, via Wikimedia Commons

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