» Prototyping » Batteries » Battery Holders
A nice 6AA Battery holder in black plastic with wire leads.
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.
The Arduino Uno is the all-new replacement for the favourite and popular Arduino Duemilanove. Now shipping R3!
It's a nice 5-AA battery holder, with 5" leads and a 2.1mm DC barrel plug.
22uF 16V Electrolytic capacitor, great for smoothing power spikes.
0.1µF monolithic ceramic capacitor with many general purpose electronic applications.
Here's a coin cell holder for mounting the most common types of coin cell batteries: CR2032 and CR2025. You could try other batteries but we're guessing you won't have much luck with 'AA's.
A small, but very mighty power supply. This board was designed to be as small and inconspicuous as possible.
This is a coin cell holder for the common CR2032 type battery. The holder has a neat pop-in, pop-out feature that makes changing the battery easy.
The uM-FPU V3.1 math coprocessor is a full featured standalone math engine that is capable of crunching even the toughest of mathematical equations.
The LM393 is a dual-comparator chip that is the heart of the popular "Sandwich bot" project in the book "Robot Building for Beginners"
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