Sponsor of the Day:
Jerkmate
https://www.adafruit.com/product/373
Breadboard-friendly 2.1mm DC barrel jack : Adafruit Industries, Unique & fun DIY electronics and...
This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. We went for the more expensive...
2 1mm dcjack adafruit industriesunique fun diybreadboardfriendly
https://www.adafruit.com/product/3456
5 x AA Battery Holder with 2.1mm DC Jack : Adafruit Industries, Unique & fun DIY electronics and...
Here's yet another addition to our family of AA battery holders. It's a holder for five (5) AA batteries, with 5" wire leads. It's black and has a 2.1mm barrel...
2 1mm dcjack adafruit industriesunique fun diy5 xaa battery
https://www.adafruit.com/product/3546
2.1mm DC Barrel Jack to 1st Generation MagSafe Adapter : Adafruit Industries, Unique & fun DIY...
If you've ever owned a 1st generation MacBook, you'll recognize this little friend. The premise of this 2.1mm DC Barrel Jack to 1st Generation MagSafe Adapter...
2 1mm dcadapter adafruit industriesunique fun diybarrel jack1st generation
https://www.adafruit.com/product/1328
2.1mm DC Barrel Jack to Alligator Clips : Adafruit Industries, Unique & fun DIY electronics and kits
Turn a wall adapter into a mini power supply with this incredibly useful adapter. A high quality molded 2.1mm DC barrel jack is brought out to red (center...
2 1mm dcadafruit industries uniquefun diy electronicsbarrel jackalligator clips