This belt may not hold your pants up, but it works great with pulleys and pinions! Sold by the meter up to 10M in length! If you want a 5M length, order 5.

$6.00 USD

14400

16T GT2 5mm bore Timing Pulley

16 Tooth 5mm Bore Pinion Pulleys for stepper motors, GT2

$5.95 USD

14480

608ZZ Double-Shielded Bearing, 8x22x7mm

For Bearings Sake! Let it slide!

$1.20 USD

14485

693ZZ double-shielded bearing, 3x8x4mm

Friction Be Gone! These bearings will let you slide!

$1.00 USD

14490

MF83ZZ Flanged double-shielded bearing, 3x8x3mm

For Flanges Sake! Let it slide!

$1.00 USD

14410

20T GT2 5mm bore Timing Pulley

20 Tooth 5mm Bore Pinion Pulleys for stepper motors, GT2.

$7.95 USD

14415

36T GT2 5mm bore Timing Pulley

36 Tooth 5mm Bore Pinion Pulleys for stepper motors, GT2

$8.95 USD

14405

20T GT2 8mm bore Timing Pulley

20 Tooth 8mm Bore Pinion Pulley.

$7.95 USD

50866

Sparkfun Big Easy Driver

The Big Easy Driver is a simple solution using an Allegro A4988 IC for driving a single bipolar stepper motor at up to 2A/phase to maximum 30V.

$19.95 USD

14430

GT2 Idle Pulley Tensioner Wheel Bore 4mm - no teeth

4mm dia. Idler Pulley Tension Wheel for GT2

$4.50 USD

14435

GT2 Aluminum Timing Idler with bearings - no teeth

Idler bearing (no teeth), matches 20 tooth pulley diameter.

$2.88 USD

HS11x11x5

Aluminum 11x11x5mm Heat Sink

Got a stepper driver running a bit too hot? Vreg going into thermal shutdown? Here's a heatsink, for small applications.

$0.75 USD

41312

6-90V 15A PWM Speed controller

Moar Motor Power! How about 250W!

$8.00 USD

41314

9~60VDC 20A Max PWM Speed controller, Encased

A manual variable speed controller that can handle most medium to large sized DC motors.

$14.50 USD

HS14x14x6G

Gold Anodized Aluminum 14x14x6mm Heat Sink with Adhesive

Use these peel-and-stick heat sinks to remove heat from sensitive ICs. Perfect for Raspberry Pi processors!

$1.00 USD

HS9x9x12B

Blue Anodized Aluminum 9x9x12mm Heat Sink with Adhesive

Use these peel-and-stick heat sinks to remove heat from sensitive IC's.

$1.25 USD

HS14x14x4

Silver Color Aluminum 14x14x4mm Heat Sink with Adhesive

Use these peel-and-stick heat sinks to remove heat from sensitive ICs.

$1.00 USD

51202

MP6500 Stepper Motor Driver Carrier, Digital Current Control

Need a A4988 with dynamic current control? Check out this new Stepper Motor Driver!

$3.49 USD

K SMD

Solarbotics L293D Secret Motor Driver

The Secret L293D motor driver kit replaces the guts of a standard servo and turns it into tidy gear motor with a built in motor driver!

$12.95 USD

M1.7x035

GM11a/12a/13a/14a Mounting Screw/Bolt

This metric bolt matches the threads on the face of the GM11a, GM12a, GM13a, and GM14a gear motors, making mechanical installations easier. Sold individually.

$0.20 USD

VPM2

Vibrating Disk Motor

The VPM2 is a replacement for the now unavailable venerable VPM. At 12mm dia x 3.4mm thick, it's smaller than the original, and has presoldered leads!

$3.95 USD

22305

28BYJ-48-16 16:1 Stepper Gearmotor

Originally designed for control of HVAC vanes and similar low-demand equipment, these stepper-motor gearboxes have lots of hacking potential. This is the lower torque / higher speed 16:1.

$4.50 USD

22310

28BYJ-48-64 64:1 Stepper Gearmotor

Originally designed for control of HVAC vanes and similar low-demand equipment, these stepper-motor gearboxes have lots of hacking potential. This is the higher-torque / lower speed 64:1 version.

$4.50 USD

51082

Pololu Mini Plastic Gearmotor bracket Pair - Wide

Affix our GM6 and GM7 motors to any project with these plastic motor brackets.

$3.25 USD

51084

Pololu Stamped Aluminum L-Bracket for NEMA 17 Stepper Motors

A right angle bracket used to mount a NEMA 17 stepper motor.

$2.95 USD

51083

Pololu Mini Plastic Gearmotor bracket Pair - Tall

Affix our GM6 and GM7 motors to any project with these plastic motor brackets.

$3.25 USD

51092

A4988 Stepper Motor Driver, Black

It's an upgraded version of the standard A4988 stepper driver module from Pololu.

$7.95 USD

51094

DRV8835 Dual Motor Driver Carrier

This tiny breakout board for TI's DRV8835 dual motor driver can deliver 1.2 A per channel continuously (1.5 A peak) to a pair of DC motors, and it supports two possible control interfaces for added flexibility of use: IN/IN and PHASE/ENABLE.

$4.49 USD

41305

1.8-12V 2A PWM Motor Speed Controller - remote adjust knob

This nifty manual speed controller keeps it basic and functional!

$4.99 USD

41310

6-28VDC 3A PWM Motor Speed Controller

A manual variable speed controller that can handle most small to medium sized DC motors.

$5.99 USD

36005

Parallax Feedback 360° High Speed Servo

The Parallax feedback 360° high speed servo is a combination of a standard servo, continuous rotation servo, high-speed servo, and encoder in a standard servo package!

$19.99 USD