» Prototyping » Batteries » Battery Holders
This is a 9V battery pack with on/off switch and a 2.1mm barrel plug, you get both parts and will have to solder them together. Use this to battery-power your Arduino (or other electronic projects).
Detailed assembly instructions are here.
Need a gear motor and wheel? Get this convenient package, and save! Complete with a GM2/3/8/9/17 gear motor, a wheel with a molded-on tire, and mounting screw.
Standard 9V battery connector.
This 70-piece flexible wire jumper kit is sure to replace your old-style solid-wire jumpers. These are more flexible, robust, and easy to use!
The Arduino Uno is the all-new replacement for the favourite and popular Arduino Duemilanove. Now shipping R3!
This unit is great for wiring up 3 AA batteries in series.
For those of you building smaller devices, you may appreciate a holder for a pair of AAA batteries.
The BASIC Stamp Discovery Kit (USB) is a great way to learn the Basic Stamp.
4mm dia. Idler Pulley Tension Wheel for GT2
The Prop Shield LC is the stripped-down version of the Teensy Prop Sensor Shield (motion sensors removed)
A manual variable speed controller that can handle most medium to large sized DC motors.
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