Construction & Engineering

These plastic LED holders have a slick chrome finish and make it possible to panel-mount your indicator lights for a clean look. These LED holde...

This is a 5mm Rubber Wheel Coupling Kit (Pair) for our Rubber Wheel 136x24mm(5.35x 0.94") Kit which can be used on indoor robots. S...

This is the Parallel Gripper Kit A, a simple and durable robotics kit that is great for “getting a grip” on pretty much any robotics project! De...

These collars clamp to a ¼” shaft and feature a lip edge which helps eliminate friction when used with a ball bearing. Simply slide them on and ...

Have fun while learning how to design, construct, and use small robots! This richly illustrated guide offers everything you need to know to constru...

The NEMA 14 Stepper Motor Mount connects to the topside of a stepper motor to make integrating it into your Actobotics project even easier. Than...

Have you heard the story of how our other Zinc plated nuts come only from some sort or “metal tree” or how their dimensional variations can only be...

There are your standard Philips-head 4-40 screws. They are ¼" long and come in packs of ten. This is the screw size we use in most of the holes for...

This is the Exofabulatronixx 5200 MOSS Ultimate Kit, an incredibly fun kinematic robot construction system from Modular Robotics. Exofabulatronixx ...

You can use a laser cutter! Adafruit offers a fun and exciting stickers to celebrate achievement for electronics, science and engineering. We...

You better call Dr. Grant because we’ve got a T'Rex! If you thought our previous robot chassis were beefy and rugged then you haven’t seen th...

You made a catapult! Adafruit offers a fun and exciting stickers to celebrate achievement for electronics, science and engineering. We believ...

These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These ch...

These standard rotation 3:1 gear ratio channel gearbox kits incorporate threaded side mounts to easily attach a standard size servo to numerous ...

These angle brackets are perfect for attaching two Actobotics aluminum channels together at a 90° angle. Each side of these brackets offer two 6...

This PVC clamp mount has a 1.315" bore, providing an easy way to incorporate standard 1" PVC pipe into your next project. A set screw secures th...

This PVC clamp mount has a 1.315" bore, providing an easy way to incorporate standard 1" PVC pipe into your next project. Two set screws secure ...

Channel sliders let you achieve precise linear motion with Actobotics channels. The F type channel sliders enclose the a side of a channel leavi...

Channel sliders let you achieve precise linear motion with Actobotics channels. The A type channel sliders fully enclose the channel more rigid ...

These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These ch...

These 4" long stainless steel tubes have an outer diameter of 1", an inner diameter of 0.88", and a wall thickness of 0.06". When used with the mat...

These lipped Rubber Rings have an inner diameter of 3.65", a width of 1/8", and a sturdy rubber sidewall. These rings can be used as a replacement ...

These aluminum double servo arms have a length of 2.685”, a width of 0.25”, and utilize the 0.77” hub pattern that can connect directly to your ...