Plain and simple AAA battery
Used in our Battery Edition Marble Machine Kit
LR44 Alkaline Battery
This kit includes everything you need to start working on the PICAXE-08M microcontroller.
This breadboard-compatible module is an alternative to bulky power switches. It uses a small integrated slide switch to control a high-side power MOSFET that can deliver continuous currents up to around 16 A at 4.5V to 40V.
Excellent for building a portable project with a single LiPoly, and recharge it from microUSB!
The PhidgetStepper Unipolar allows you to control the position, velocity, and acceleration of up to 4 unipolar stepper motors.
Use these peel-and-stick heat sinks to remove heat from sensitive IC's.
Volume IV of the Forest Mims Engineers Mini Notebook series includes four of his best-selling Mini Notebooks
5% accuracy 1/4 watt resistors to get you started with your BEAM experiments.
The GM series of mini gearmotors are very cool, but sometimes faceplate mounting isn't good enough. Welcome the gearmotor brackets by Pololu!
Looking for a way to attach legs to a servo? Here you go - these Leg Mounting Pads are ideal for that purpose.
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