» 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.
Here is a good set of primary tools for setting up your electronics workstation. Getting the good stuff from the start makes for a MUCH more enjoyable experience.
Another nice visual indicator for the Grove system, with a 10 segment display. 3.3-5V
Better than XBee at a comparable cost! This module features the powerful ATmega128RFA1, transmitting on 2.4GHz with OTA (Over-The-Air) speeds up to 2Mbps, maximum 4.8km (3 miles) range, and switchable internal /external antenna.
Didel Module 0.3 Gears - 9-tooth pinion, 0.81mm bore, for 6mm and several 7 mm pagers. Measures 4.47 x 3.14 x 3.14mm.
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