» 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, wheel with molded-on tire, and mounting screw.
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!
Standard 9V battery connector.
The Arduino Uno is the all-new replacement for the favourite and popular Arduino Duemilanove. Now shipping R3!
A small, but mighty power supply. This board was designed to be as small and inconspicuous as possible.
A small, but very mighty power supply. This board was designed to be as small and inconspicuous as possible.
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.
Please note this is the activation key only, once you purchase it, the key will be sent to you by email.
eSun's 1.75mm 1kg spool of TPU/TPE eFlex soft, flexible filament.
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