Electromechanical

US$8.14
This flexible Polyolefin black heat shrink tubing kit contains 160 pcs. of 4" lengths in a Polystyrene storage case.
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US$69.93

The Hitec Servo is known as the monster servo, using a heavy duty nylon gear train and a strong 10mm, 15 tooth output shaft to generate 343in./oz. of torque.

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US$24.95

The Hitec Standard Servo has dual iron-oilite bushings, high impact resin gear train and high performance circuitry with excellent centering and resolution.

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US$2.68
These precision laser-cut steel brackets match the features on the gear motor, and securely clamp them down to your project.
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US$2.41

These precision laser-cut steel brackets match the features on the gear motor, and securely clamp them down to your project.

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US$7.48

This motor offers 48.61 in*oz of torque at 3VDC, rotating 360 degrees every 1.5 seconds (24 rpm - just a hair slower than a servo), drawing 400mA at stall (free running at 40mA).

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US$7.48
Great for robots needing speed over torque! This 143:1 gear motor spins at 70RPM at 5V, drawing 670mA at stall generating 43 in*oz torque (free running at 57.6mA).
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US$7.48
This motor goes 66RPM at 5V, drawing 670mA at stall generating 43 in*oz torque (free running at 73.2mA). 
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US$24.52
It can hold any position over a 180-degree range and is easily interfaced with any Parallax microcontroller.
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US$29.98
This is ideal for robotics and basic movement projects. It is designed for continuous rotation and is easily interfaced with any Parallax microcontroller.
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US$1.99

This low-cost 2 inch speaker is ideal for hobbyists and students. -2 inch speaker, 8 ohms, .5 watts.

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US$2.79

Features: 1.6" square x 0.21" thick (40 x 40 x 5.3mm). 0.4 watt max operation at 8 ohms. Frequency: 500Hz - 8kHz. 10% distortion at 2kHz. Stainless steel diaphragm. Solder type connections.

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US$19.59

This is a set of excellent general purpose black heat shrink tubing. Highly resistant to fungi and other chemicals. Shrinks to less than half of original diameter. Sold in length of 4 feet.

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US$1.75

Excellent general purpose blue heat shrink tubing. Highly resistant to fungi and other chemicals. Shrinks to less than half of original diameter. Sold in length of 4 feet.

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US$1.75

Excellent general purpose clear heat shrink tubing. Highly resistant to fungi and other chemicals. Shrinks to less than half of original diameter. Sold in length of 4 feet.

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