Your shopping cart is empty!
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 such as Arduino Uno, that needs 9V input voltage and has on-board barrel jack.
1 reviews / Write a review
supply battery-holder 2pcs,
This Breadboard Power Supply would be the best-bud of your breadboard. Not only It can fit directl..
The Crowduino is Arduino compatible board. Based on Arduino Duemilanove Schematic, 100% compatible t..
This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This i..
The 3 x AA Battery Holder with Switch puts a nice finishing touch on your battery powered project. T..
This small capsule is a 4.5V button cell battery holder for mini power solutions.Its minimalism desi..
This is a 5V /1A lithium battery charging board, it can powered by a micro usb cable. There are two ..
DC Barrel Jack 2.1mm to Alligator Clips. Turn a wall adapter into a mini power supply with this..
If you need to connect a DC power wall wart to a board that doesn't have a DC jack - this adapter wi..
MicroUSB Plug to 5.5 / 2.1mm DC Barrel Jack Adapter. The premise of this MicroUSB Plug to 5.5/2.1mm ..
Add a power switch to any project simply by plugging this between the power supply. This is the most..
This power jack is designed to easily attach to a panel up to 8mm thick (0.315" or 5/16") and fit 2...
This little dongle will let you connect one of our 5V 2Amp or 5V 10Amp adapters to something that ex..