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These couplers allow you to connect a 1/4” shaft directly to your C1 Hitec servo spline. The set screw included with each s…
ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and c…
This is the Multi-Chassis Tank Kit, an easy to assemble and use robot chassis platform. The Multi-Chassis kit provides you wi…
These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anythi…
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 …
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 …
This is a 12" servo extension cable. This comes in very handy when your servo is further away from the controller than the wi…
Metal Hex Male/Female standoffs. #4-40 thread with 3/8" shank and 3/16" thread length. Can be stacked to create any length. …
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 10:1 and operate up to 12…
These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shaf…
This is a breakout board for the [L298N](http://www.sparkfun.com/commerce/product_info.php?products_id=9479) full-bridge dual…
This is the Micro Gripper Kit B, a simple robotics kit that is great for "getting a grip" on smaller robotics projects! Desig…
This powerhouse is the Hitec HS-755HB servo. Able to take in 6 volts and deliver an impressive 183 oz-in. of maximum torque a…
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 250:1 and operate up to 1…
The NEMA 17 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your [Actobotics](http…
This 0.005" Muscle Wire® (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foot long piece…
These servo gears are made specifically to fit a Hitec C1 servo spline, allowing you to mate other gears to your servo. They …
These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or …
This servo plate allows you to attach gears and mechanical structures to your standard sized servo. There are 4 6-32 tapped h…
Track set for tank treads. Use these treads to create your own tank setup. These work superbly with the Tamiya dual gear box.…
This custom-designed plastic wheel from Pololu has a silicone tire measuring 1.26" (32 mm) in diameter and is designed to fit…
These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
Knowing where your robot is can be very important! The RedBot Wheel Encoder allows you to track the number of revolutions eac…
The SparkFun Ludus ProtoShield Wireless is a motor driver shield for your Arduino that is designed to make connecting motors,…
Pillow block bearing mounts attach to the outside of a channel and can be used as simple hinges. These bearing mounts have a …
This is the epitome of the phrase "appearances can be deceiving," and trust us, with the Hitec HS-85MG that couldn't be more …
These aluminum beams are great for making unique links and connections in your [Actobotics](https://www.sparkfun.com/pages/Ac…
These flat bearing mounts attach to the face of a channel or plate and have a ball bearing with a 1/4” bore for shafts. The…
These enclosures allow you to mount your micro gearmotor to other [Actobotics](https://www.sparkfun.com/pages/Actobotics) pro…
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…
Metal short standoffs: 3/8" long x 1/4"OD. Used to get your proto board up off the table. #4-40 thread. Fits all development …
This unique motor is the Hitec HS-646WP servo. What separates this servo from the rest is that it is waterproof with a IP67 (…
Standard Philips-head 4-40 screws. They are 1/2" long and come in packs of ten. This is the screw size we use in most of the …
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 5:1 and operate up to 12 …
These collars clamp to a ¼” shaft and feature a lip edge which helps eliminate friction when used with a ball bearing. Sim…
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