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2WD miniQ Robot Chassis
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Price: $59.21
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DFRobot Item #: ROB0049 -

2WD miniQ robotic platform is especially designed for students and hobbyists. It's versatile and small, suitable for most indoors applications. It features high quality and powerful metal gear motors which make it a speedy robot. It is ideal for maze competition and educational courses, and is very easy to assemble, check out our assembly video below. Only requires 8 screws to get the job done and you can use our sample codes on our Wiki pages.If you are planning to get started building a...

Aluminum Channel - 1.50"
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Price: $5.89
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Sparkfun Item #: ROB-12383 -

These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 1.5" long. Actobotics is a robotics...

Aluminum Channel - 3.0"
Price: $7.86
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Sparkfun Item #: ROB-12498 -

These aluminum channels are the building blocks to the Actobotics line and function as the back bone to your electromechanical project. These channels can serve as connection points for servos, motors, and shafts while still providing an easy to assemble structure. Each aluminum channel has exterior dimensions of 1.5" wide by 1.5" tall, interior dimensions of 1.32" wide by 1.41" deep, a 0.09" thick wall, utilize both the 1.5" and 0.77" hub patterns, and are 3" long. Actobotics is a robotics...

Angle Bracket - 4-40
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Price: $0.82
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Sparkfun Item #: PRT-10228 -

These are very handy. They are simple angle brackets with one threaded and unthreaded hole. Use them for connecting PCBs at 90 degree angles, mounting accelerometers, gryros, etc. They can also be used on the universal plate set for mounting all sorts of sensors and such. Sold as single units. Documents: Drawing Product Page (612) ...

Attachment Blocks - 12 pack
Price: $17.06
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Sparkfun Item #: ROB-12531 -

These aluminum attachment blocks make it possible to connect two flat panels at a 90° angle. These blocks come in packs of 12 and each offers two 6-32 tapped holes 0.32" deep for your mounting applications. Documents: SketchUp Part Product Page (585400) ...

Ball Bearing - Flanged (1/4" Bore, 1/2" OD, 2-Pack)
Price: $4.06
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Sparkfun Item #: 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 Actobotics channels, hub mounts, or any 1/2" hole where you need to run a 1/4" shaft. Each order is sold in packs of two. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The wide range...

Center Hole Adapters - 4 pack
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Price: $3.92
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Sparkfun Item #: ROB-12365 -

These center hole adaptors come in packs of four, are .08” thick, and have an outer diameter .54”. Their ½” diameter lip allows them to fit snuggly into the large holes on Actobotics™ channels that change them from ½” diameter holes to .14” diameter holes perfect for the 6-32 socket head machine screws. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics...

Channel Slider C (pair)
Price: $8.85
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Sparkfun Item #: ROB-12561 -

Channel sliders let you achieve precise linear motion with Actobotics channels. The C type channel sliders enclose the right, left, and closed bottom of a channel leaving the interior of the channel open for additional attachments. There are 9 through-holes on each slider for multiple connection points. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics...

Dolly Wheel Plate - Drive B (pair)
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Price: $11.80
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Sparkfun Item #: ROB-12471 -

These dolly wheel drive plates provide you with a way to create an easy to assemble, low friction, drive system or motorized dolly platform. The drive B type plates are designed to work with a motor and 1” - 2” OD aluminum tubing or PVC pipe from your local hardware store. Each dolly wheel drive plate utilizes the 1.5" hub pattern and are sold in pairs of two. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to...

Dolly Wheel Plate - Idler A (pair)
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Price: $11.80
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Sparkfun Item #: ROB-12181 -

These dolly wheel drive plates provide you with a way to create an easy to assemble, low friction, drive system. The idler A type plates are designed to work with 1” - 2” OD aluminum tubing or PVC pipe from your local hardware store. Each dolly wheel drive plate when fully assembled can hold up to 150lbs, utilizes the 1.5" hub pattern and are sold in pairs of two. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings....

Leopard Imaging Camera Mounting Hardware Kit
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Price: $1.85
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Sparkfun Item #: PRT-17599 -

This hardware kit consists of 4 each of M2 style nylon hex nuts and screws. It is designed for use with the Leopard Imaging Camera, but can be used for other mountings as well. This hardware set is identical to what is included in our JetBot kit options. Includes: 4x - M2 Nylon Hex Nut 4x - M2 Nylon Screw - slotted drive, 6mm ...

Micro-Speed Motor
Price: $3.14
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Elecrow Item #: EL-RPL13002S -

    The 5V, 83rpm Micro DC Geared Motor with Back Shaft is ideal for DIY enthusiasts. This motor are inexpensive, small, easy to install, and ideally suited for use in a mobile robot car. We recommend this L293 Motor shield to driver this motor. There is a wheel set in here. Specification Gear Ratio: 1:120 No-load speed(3V): 50RPM No-load speed(5V): 83RPM Torgue (3V): 0.8Kgcm Torque (5V): 1.0Kgcm Size: 69mm * 37mm * 23mm Weight:30g ...

Nut - Metal (2-56)
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Price: $0.33
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Sparkfun Item #: PRT-08995 -

Description: These are standard nuts with 2-56 thread. For use with 2-56 machine screws and five button pad set listed below. Sold in single units.

Nut - Metal (4-40, 10 pack)
Price: $2.71
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Sparkfun Item #: PRT-10454 -

We could talk about how the Zinc used in these nuts is only from the finest old-growth Zinc trees from across the globe and is hand picked only at the peak of the season. Or how they are expertly hand-ground by a 6th generation master grinder. And how every nut passes a rigorous 19-point inspection process at each step of the process. And how each nut's dimensional variations can only be measured on the sub-atomic level. We could say all that, but it would be a lie. These are standard 4-40...

Panel Mount Nut - M12-0.75 (bag of 25)
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Price: $1.85
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Sparkfun Item #: PRT-13022 -

We understand that small part tend to get lost or damaged easily. These Panel Mount Nuts are handy replacement units that fit most of our panel mount parts. These parts include our toggle switch covers, laser modules, or anything else with an M12 diameter and 0.75mm thread. Each nut is made of a durable nickel-plated steel, with an M12 inner diameter, and a 0.75 mm/thread. These nuts come in packs of 25. Documents: Product Video ...

Rover 5 Tank Chassis (2 motors)
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Price: $67.23
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DFRobot Item #: ROB0055 -

Rover 5 is a new breed of tracked robot chassis designed specifically for students and hobbyist. Unlike conventional tracked chassis&;rsquo;s the clearance can be adjusted by rotating the gearboxes in 5-degree increments. &;ldquo;Stretchy&;rdquo; rubber treads maintain tension as the clearance is raised.Inside of the chassis are 4 noise suppression coils at the bottom and a battery holder that accepts 6x AA batteries (not included). It is recommended to use NiMh batteries as they last longer...

Rover 5 Tank Chassis (4 motors with 4 Encoders)
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Price: $124.06
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DFRobot Item #: ROB0055-4M4E -

Rover 5 is a new breed of tracked robot chassis designed specifically for students and hobbyist. Unlike conventional tracked chassis’s the clearance can be adjusted by rotating the gearboxes in 5-degree increments. “Stretchy” rubber treads maintain tension as the clearance is raised.Inside of the chassis are 4 noise suppression coils at the bottom and a battery holder that accepts 6x AA batteries (not included). It is recommended to use NiMh batteries as they last longer and...

Screw - Phillip Head (M3 x 12mm, 3 pack)
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Price: $1.56
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Sparkfun Item #: PRT-13227 -

These are Philips-head M3 screws. They are 12mm long and come in packs of three. This is the screw size that the MiP robotic Platform and its add-on boards uses. Check below for the associated hardware.

Screw - Phillips Head (1/2", 4-40, 10 pack)
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Price: $2.46
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Sparkfun Item #: PRT-10452 -

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 holes for our breakout boards. Check below for other associated hardware.

Screw - Phillips Head (1/4", 4-40, 10 pack)
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Price: $2.46
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Sparkfun Item #: PRT-10453 -

There are your standard Philips-head 4-40 screws. They are 1/4" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware.

Screw - Phillips Head (3/4", 4-40, 10 pack)
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Price: $2.46
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Sparkfun Item #: PRT-10451 -

Standard Philips-head 4-40 screws. They are 3/4" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware.

Screw - Phillips Head (3/8", 2-56)
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Price: $0.33
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Sparkfun Item #: PRT-08993 -

These are standard screws with 2-56 thread and 3/8" long, recommended for the small button pad sets. Can be used with a 2-56 nut. Sold in single units.

Shaft - Solid (Stainless; 5/16"D x 2"L)
Price: $2.14
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Sparkfun Item #: ROB-12126 -

These 2" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Features: Length - 2” Diameter - 5/16”

Shaft - Solid (Stainless; 5/16"D x 5"L)
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Price: $4.51
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Sparkfun Item #: ROB-12484 -

These 5" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Features: Length - 5” Diameter - 5/16”

Shaft Coupler - 1/4" to 4mm"
Price: $9.83
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Availability: Out of Stock
Sparkfun Item #: ROB-12493 -

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or two different-sized shafts. These shaft couplers have a length of 0.75”, a outer diameter of 0.42”, and couple 1/4” to 4mm shafts. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be...

Shaft Coupler - 1/4" to 5/16"
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Price: $9.83
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Sparkfun Item #: ROB-12496 -

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or two different-sized shafts. These shaft couplers have a length of 0.75”, a outer diameter of 0.50”, and couple 1/4” to 5/16"shafts. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be...

Shaft Coupler - 1/4" to 5mm
Price: $9.83
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Sparkfun Item #: ROB-12325 -

These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or two different-sized shafts. These shaft couplers have a length of 0.75”, a outer diameter of 0.42”, and couple 1/4” to 5mm shafts. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be...

Shaft Spacer - 1/2"
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Price: $3.33
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Sparkfun Item #: ROB-12112 -

These plastic shaft spacers have an inner diameter of 1/2” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bearing and a shaft collar to reduce metal to metal contact. Features: ID - 1/2" Width - 1/16”

Shaft Spacer - 5/8"
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Price: $3.33
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Sparkfun Item #: ROB-12269 -

These plastic shaft spacers have an inner diameter of 5/8” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bearing and a shaft collar to reduce metal to metal contact. Features: ID - 5/8" Width - 1/16”

Silicone Bumpers - 5x11mm (4 Pack)
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Price: $1.64
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Sparkfun Item #: COM-17736 -

Protect your board or project with this four pack of silicone bumpers! Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating about or setting a project down on a conductive surface. They also prevent your enclosure or PCB from sliding around. They can also be used as feet for enclosures. Includes: 4x Silicone Bumpers

Silicone Bumpers - Large (10x16.5mm, 4 pack)
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Price: $1.85
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Sparkfun Item #: COM-10594 -

Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating about or setting a project down on a conductive surface. They also prevent your enclosure or PCB from sliding around. They can also be used as feet for enclosures. These are self-adhesive and 16.5mm in diameter and about 10mm tall. They taper to roughly 12mm at the top. They come in a set of 4.

Standoff - Metal (4-40; 3/8"; 10 pack)
Price: $5.32
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Sparkfun Item #: PRT-10739 -

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 boards with available holes. Don't forget the screws! Related below. Set of ten

Standoff - Metal Hex (4-40; 3/8"; 10 pack)
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Price: $6.78
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Sparkfun Item #: 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. Pack of 10

Standoff - Nylon (4-40; 3/4"; 10 pack)
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Price: $6.49
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Sparkfun Item #: 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 just getting it up off the table. The black nylon will give your project a very sessy look. Sold in packs of ten. Check below for matching screws.

Standoff - Nylon (4-40; 3/8"; 10 pack)
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Price: $4.93
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Sparkfun Item #: PRT-10927 -

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 just getting it up off the table. The black nylon will give your project a very sessy look. Sold in packs of 10. Check below for matching screws.

Standoffs Plastic (4-40; 3/8"; 10 pack)
Price: $5.32
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Sparkfun Item #: PRT-10461 -

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 just getting it up off the table. Each standoff has an outer diameter of 6mm. Sold in packs of 10. Check below for matching screws.

Standoffs Plastic - (4-40; 3/4"; 10 pack)
Price: $7.12
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Availability: Stocked
Sparkfun Item #: 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 just getting it up off the table. Sold in packs of 10. Check below for matching screws.

Tube - Aluminum (1"OD x 16"L x 0.82"ID)
Price: $11.43
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Availability: Out of Stock
Sparkfun Item #: ROB-12356 -

These 16" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 16.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 2.0"L x 0.82"ID)
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Price: $2.54
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Sparkfun Item #: ROB-12520 -

These 2" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 2.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 24"L x 0.82"ID)
Price: $19.63
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Sparkfun Item #: ROB-12173 -

These 24" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 24.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (1"OD x 4.0"L x 0.82"ID)
Price: $3.42
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Availability: Stocked-NoBackOrder
Sparkfun Item #: ROB-12460 -

These 4" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 4.0" OD - 1" ID - 0.82" Width - 0.09"

Tube - Aluminum (3/8"OD x 10"L x 0.30"ID)
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Price: $6.68
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Sparkfun Item #: ROB-12215 -

These 10" long aluminum tubes have an outer diameter of 3/8", an inner diameter of 0.30", and a wall thickness of 0.035". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 10.0" OD - 3/8" ID - 0.30" Width - 0.035"

Tube - Aluminum (3/8"OD x 8.0"L x 0.30"ID)
Price: $5.50
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Availability: Out of Stock
Sparkfun Item #: ROB-12101 -

These 8" long aluminum tubes have an outer diameter of 3/8", an inner diameter of 0.30", and a wall thickness of 0.035". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 8.0" OD - 3/8" ID - 0.30" Width - 0.035"

Tube - Stainless (1"OD x 10"L x 0.88"ID)
Price: $17.41
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Availability: Out of Stock
Sparkfun Item #: ROB-12217 -

These 10" 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 mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 10.0" OD - 1" ID - 0.88" Width - 0.06"

Tube - Stainless (1"OD x 12"L x 0.88"ID)
Price: $20.48
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Availability: Out of Stock
Sparkfun Item #: ROB-12253 -

These 12" 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 mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 12.0" OD - 1" ID - 0.88" Width - 0.06"

Tube - Stainless (1"OD x 2.0"L x 0.88"ID)
Price: $5.10
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Availability: Out of Stock
Sparkfun Item #: ROB-12208 -

These 2" 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 mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 2.0" OD - 1" ID - 0.88" Width - 0.06"

Tube - Stainless (1"OD x 8.0"L x 0.88"ID)
Price: $13.99
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Availability: Out of Stock
Sparkfun Item #: ROB-12547 -

These 8" 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 mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 8" OD - 1" ID - 0.88" Width - 0.06"

Tubing - Aluminum (5/8"OD x 10"L x 0.569"ID)
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Price: $8.65
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Sparkfun Item #: ROB-12254 -

These 10" long aluminum tubes have an outer diameter of 5/8", an inner diameter of 0.569", and a wall thickness of 0.028". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center. Features: Length - 10.0" OD - 5/8" ID - 0.569" Width - 0.028"