Robotics

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Servo Extension Cable - Female to Male (Shrouded)

In stock ROB-15808

This 12 in extension cable comes in very handy when your servo is further away from the controller than the wire on the servo…

$2.95

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Micro Gearmotor - 460 RPM (6-12V)

Only 14 left! ROB-12429

These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 50:1 and operate up to 12…

$12.95

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Micro Maestro 6-channel USB Servo Controller

In stock ROB-09664

The Micro Maestro is the first of [Pololu](http://www.pololu.com)’s second-generation USB servo controllers. The board supp…

$19.95

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Servo Shaft Coupler - Hitec Standard

In stock ROB-12501

These couplers allow you to connect a 1/4” shaft directly to your C1 Hitec servo spline. The set screw included with each s…

$4.99

Favorited Favorite 7

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Servo - Hitec HS-805BB (Giant Scale)

Only 14 left! ROB-11881

This beast is the Hitec HS-805BB servo. Able to take in 6 volts and deliver an impressive 343 oz-in. of maximum torque at 0.1…

$39.95

Favorited Favorite 5

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Standoff - Nylon (4-40; 3/4"; 10 pack)

In stock PRT-11796

These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or …

$3.95

Favorited Favorite 9

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SparkFun Full-Bridge Motor Driver Breakout - L298N

In stock BOB-09540

This is a breakout board for the [L298N](http://www.sparkfun.com/commerce/product_info.php?products_id=9479) full-bridge dual…

$2.95

Favorited Favorite 8

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Micro Gripper Kit A - Straight Mount

In stock ROB-13176

This is the Micro Gripper Kit A, a simple robotics kit that is great for "getting a grip" on smaller robotics projects! Desig…

$5.95

Favorited Favorite 5

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SparkFun RedBot Sensor - Accelerometer

20 available SEN-12589

The Accelerometer sensor is an add-on for your RedBot that provides bump and motion detection. The sensor works by measuring …

$6.95

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Actobotics Kit - Channel Slider Kit

Only 1 left! ROB-13140

With this Channel Slider kit from [Actobotics](https://www.sparkfun.com/pages/Actobotics) you will be able to put your videos…

$119.95

Favorited Favorite 10

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Servo - Hitec HS-646WP (Standard Size)

Only 13 left! ROB-11886

This unique motor is the Hitec HS-646WP servo. What separates this servo from the rest is that it is waterproof with a IP67 (…

$42.95

Favorited Favorite 2

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SparkFun RedBot Mainboard

28 available ROB-12097

The SparkFun RedBot Mainboard is a robotic development platform that works with the Arduino IDE. The RedBot is a motor driver…

$34.95

Favorited Favorite 11

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Set Screw Hub - 1/4" Bore

In stock ROB-12488

Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped …

$4.99

Favorited Favorite 7

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Standard Gearmotor - 40 RPM (3-12V)

Out of stock ROB-12166

These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anythi…

$24.95

Favorited Favorite 1

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SparkFun RedBot Sensor - Mechanical Bumper

Only 9 left! SEN-11999

These simple switches are the Mechanical Bumper sensor for the SparkFun RedBot, giving you the ability to detect a collision …

$5.95

Favorited Favorite 8

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Micro Gearmotor - 900 RPM (6-12V)

21 available ROB-12316

These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 30:1 and operate up to 12…

$12.95

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Standoffs Plastic - (4-40; 3/4"; 10 pack)

In stock PRT-10462

These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or …

$3.95

Favorited Favorite 5

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Standard Gearmotor - 0.5 RPM (3-12V)

In stock ROB-12348

These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anythi…

$26.95

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Full-Bridge Motor Driver Dual - L298N

In stock COM-09479

The LN298 is a high voltage, high current, dual full-bridge motor driver designed to accept standard TTL logic levels and dri…

$4.25

Favorited Favorite 17

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Micro Gearmotor - 270 RPM (6-12V)

15 available ROB-12125

These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 100:1 and operate up to 1…

$12.95

Favorited Favorite 2

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SparkFun RedBot Buzzer

In stock ROB-12567

This buzzer is an add-on for your RedBot that gives your robot the ability to make awesome beep-boop noises or alerts when so…

$4.95

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Standoff - Metal Hex (4-40; 3/8"; 10 pack)

Only 2 left! PRT-10463

Metal Hex Male/Female standoffs. #4-40 thread with 3/8" shank and 3/16" thread length. Can be stacked to create any length. …

$3.95

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Shaft Coupler - 1/4" to 6mm

In stock ROB-12211

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shaf…

$4.99

Favorited Favorite 4

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Ball Bearing - Flanged (1/4" Bore, 1/2" OD, 2-Pack)

In stock ROB-13012

These flanged ball bearings fit nicely into a 1/2" diameter hole and has a 1/4" bore. This makes it perfect for all [Actoboti…

$2.19

Favorited Favorite 4

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Wheel 42x19mm

19 available ROB-08899

This custom-designed plastic wheel from Pololu has a rubber tire measuring 1.65" (42 mm) in diameter and is designed to fit t…

$6.95

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Flexinol - 0.012" Diameter (1 foot)

In stock COM-12096

This 0.012" Flexinol® Actuator Wires (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foo…

$2.50

Favorited Favorite 9

Channel Mount Gearbox Kit - 360° Rotation (3:1 Ratio)

Out of stock ROB-12600

These 360° rotation 3:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size se…

Favorited Favorite 1

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Muscle Wire - 0.005" Diameter (1 foot)

In stock COM-11899

This 0.005" Muscle Wire® (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foot long piece…

$1.50

Favorited Favorite 7