» Prototyping » Batteries » Battery Holders
Standard 9V battery connector.
Standard 9V battery connector. Yup, that's what it is. Connects 9V batteries to stuff through 6" wires. Really!
Standard sized diffused T1-3/4 LEDs, great for indicators. Available in green, red, yellow, white and blue.
It's a nice quad-AA battery holder, with 6" leads.
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!
This NPN transistor is similar to the TR3904, but can deliver higher maximum current at better efficiency ratings.
The Arduino Uno is the all-new replacement for the favourite and popular Arduino Duemilanove. Now shipping R3!
For those of you building smaller devices, you may appreciate a holder for a pair of AAA batteries.
Give your project a sleek look with this 3 x AAA battery pack with a built in on-off switch and stylish lid.
2x CR2032 battery holder with 12" of wire.
A fully assembled surface mount Arduino-compatible.
This 1:192 Tiny Geared Pager Motor has an offset shaft much like the GM2, but is roughly half the size in every dimension. We suspect that these were the motors used for the Magic school bus in it's miniature state.
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