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These simple switches are the Mechanical Bumper sensor for the SparkFun RedBot, giving you the ability to detect a collision …
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 30:1 and operate up to 12…
These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anythi…
This is the Standard Gripper Kit B, a simple and durable robotics kit that is great for "getting a grip" on pretty much any r…
The Micro Maestro is the first of [Pololu](http://www.pololu.com)’s second-generation USB servo controllers. The board supp…
This is the Parallel Gripper Kit A, a simple and durable robotics kit that is great for "getting a grip" on pretty much any r…
With this Channel Slider kit from [Actobotics](https://www.sparkfun.com/pages/Actobotics) you will be able to put your videos…
This is the epitome of the phrase "appearances can be deceiving," and trust us, with the Hitec HS-85MG that couldn't be more …
No, this isn't a tank tread, this is a 0.5m long Cable Carrier with 10x15mm bits composing its main body and two screw fasten…
The two-layer Circular Robotics Chassis Kit is a sturdy, miniature robotics kit designed for beginners and experienced roboti…
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…
The SparkFun RedBot Mainboard is a robotic development platform that works with the Arduino IDE. The RedBot is a motor driver…
These are resistant XL sized timing belts that fit snug inside of the [Actobotics](https://www.sparkfun.com/pages/Actobotics)…
This is the Multi-Chassis Tank Kit, an easy to assemble and use robot chassis platform. The Multi-Chassis kit provides you wi…
This is a breakout board for the [L298N](http://www.sparkfun.com/commerce/product_info.php?products_id=9479) full-bridge dual…
Metal Hex Male/Female standoffs. #4-40 thread with 3/8" shank and 3/16" thread length. Can be stacked to create any length. …
Track set for tank treads. Use these treads to create your own tank setup. These work superbly with the Tamiya dual gear box.…
This 0.012" Flexinol® Actuator Wires (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foo…
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 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or …
This ball caster kit from Pololu includes a black ABS housing, a 3/8" diameter metal ball, two spacers (1/16" and 1/8" thick)…
These couplers allow you to connect a 1/4” shaft directly to your C1 Hitec servo spline. The set screw included with each s…
These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shaf…
This powerful motor is the Hitec HS-625MG servo. This is one of the strongest metal gear servos that is available and at a gr…
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 100:1 and operate up to 1…
This is the ActoBitty 2 from [Actobotics](https://www.sparkfun.com/pages/Actobotics), an easy to assemble starter robotics ki…
The Odev Geo is a STEM (Science, Technology, Engineering, Math) educational DIY robot kit that teaches young people the value…
The LN298 is a high voltage, high current, dual full-bridge motor driver designed to accept standard TTL logic levels and dri…
These set screw hubs make it capable to connect a micro gearmotor with a 3mm bore to a precision disk wheel or other object w…
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…
This custom-designed plastic wheel from Pololu has a silicone tire measuring 1.26" (32 mm) in diameter and is designed to fit…
Pillow block bearing mounts attach to the outside of a channel and can be used as simple hinges. These bearing mounts have a …
These lightweight servo hubs are ideal for attaching wheels, gears, or any heavy duty servo horns directly to your 3F Futaba …
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 10:1 and operate up to 12…
This unique motor is the Hitec HS-646WP servo. What separates this servo from the rest is that it is waterproof with a IP67 (…
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 0.005" Muscle Wire® (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foot long piece…
The NEMA 17 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your [Actobotics](http…
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 250:1 and operate up to 1…
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