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Pulley with Bearing - 18x8x3mm

Aluminum pulley with bearing. Diameter: 18 mm, height: 8 mm, hole diameter: 3 mm.
5.0 (2)
Index: GRL-12581
Index: GRL-12581
Available approx. 2026-05-11 i
Waiting for delivery,
40 pieces will be available.
Regular price €2.50 Price €2.50

Sprocket for 20 tooth GT2 belt

The toothed wheel for the GT2 belt is used to transfer the drive from the engine to the GT2 toothed belt . Thanks to the high height of the wheel itself, we can install...
5.0 (3)
Index: VST-17349
Index: VST-17349
Order now, shipping approx. 2026-05-08 i
Waiting for delivery,
20 pieces will be available.
Regular price €2.00 Price €2.00

Metal robot Chassis 4WD four-wheeled with DC motors - rectangular

Metal, universal platform, allowing you to build a robot, for example, to track a line (line follower) or fighting (sumo). For control, you can use any controller, including...
4.7 (2)
Index: ROB-09300
Index: ROB-09300
Temporarily unavailable i
No scheduled delivery
Regular price €22.50 Price €22.50
  • Discontinued product

Inside Hidden Corner Bracket - natural

Hidden corner for V-slot profiles in natural colour, used to connect profiles at 90°. The fixing inside the profile increases the aesthetics. Two mounting screws are...
4.0 (1)
Index: VST-17333
Index: VST-17333
Order now, shipping approx. 2026-05-08 i
Waiting for delivery,
40 pieces will be available.
Regular price €1.50 Price €1.50

Profile V-Slot 2020 anodized silver 250mm

Aluminium constructional profile 2020 with a length of 250 mm in silver. Ideal for creating your own devices and enclosures . V-Slot profiles from OpenBuilds ensure the...
5.0 (1)
Index: VST-17319
Index: VST-17319
Order now, shipping approx. 2026-05-08 i
Waiting for delivery,
59 pieces will be available.
Regular price €2.50 Price €2.50

Romi - Magnetic Encoders set for Romi Chassis - 2 pieces - Pololu 3542

A pair of magnetic quadrature sensors, designed for mounting on Romi Chassis. Consists of a plate with the Hall sensor and the plastic rotor with magnets, a set of makes up...
Index: PLL-07350
Index: PLL-07350
Available approx. 2026-05-29 i
Waiting for delivery,
12 pieces will be available.
Regular price €7.90 Price €7.90

Ball Caster 3/8'' - metal - Pololu 951

Metal ball in the bowl with a diameter of 3/8 inch. It is ideal to use to support the front of the two-wheeled robot.
4.0 (2)
Index: PLL-00063
Index: PLL-00063
Available approx. 2026-05-29 i
Waiting for delivery,
15 pieces will be available.
Regular price €2.50 Price €2.50

M2,5 Screws Length 6mm - 10pcs.

Set contains 10 pieces of cross screws with M2,5 thread with the length of 6 mm.
5.0 (5)
Index: NSZ-00769
Index: NSZ-00769
Available within a few days i
The product has been delivered and is being unpacked in the warehouse
Regular price €0.50 Price €0.50

M3 Washers - 100pcs.

M3 springy washers. Price for 100 pieces.
5.0 (3)
Index: NSZ-08085
Index: NSZ-08085
Temporarily unavailable i
No scheduled delivery
Regular price €4.90 Price €4.90

Aluminium Mounting Hub 4mm M3 - 2pcs. - Pololu 1997

Hub makes it easy to mount the wheel on the motor with the shaft of 5 mm using the M3 screws. The set has two pieces.
Index: PLL-01840
Index: PLL-01840
Temporarily unavailable i
No scheduled delivery
Regular price €8.90 Price €8.90

M3 Springy Washers - 100pcs.

M3 springy washers. Price for 100 pieces.
5.0 (1)
Index: NSZ-08084
Index: NSZ-08084
Available approx. 2026-05-18 i
Waiting for delivery,
5 pieces will be available.
Regular price €1.50 Price €1.50

Profile V-Wheel

V-Wheel roller for V-Slot profiles. Rollers are an inseparable element of systems based on aluminium profiles and requiring movement. Included are the elements necessary...
5.0 (1)
Index: VST-17348
Index: VST-17348
Order now, shipping approx. 2026-05-22 i
Waiting for delivery,
12 pieces will be available.
Regular price €4.00 Price €4.00

M1,6 PH Screws Length: 3mm - 10pcs.

The screw with M1,6 thread with the length of 3 mm. It is made of stainless steel. Head diameter is 3,2 mm and its height is 1.42 mm. The set includes 10 pieces.
5.0 (3)
Index: NSZ-07448
Index: NSZ-07448
Available approx. 2026-05-18 i
Waiting for delivery,
17 pieces will be available.
Regular price €1.90 Price €1.90

Set of plastic screws, nuts and spacers - 180pcs.

This set of 180 black plastic screws, nuts and spacers is a great choice for mounting and securing electronic components. Ideal for DIYers and professionals, this set provides...
5.0 (1)
Index: AKS-23066
Index: AKS-23066
Temporarily unavailable i
No scheduled delivery
Regular price €8.90 Price €8.90

Mini electromagnetic gripper for Dobot MG400/Magician E6/M1 Pro robot

Compact electromagnetic gripper designed for precise gripping of small, solid objects . It offers a gripping force from 3.5 N to 5 N , and its opening and closing stroke is...
Index: DBT-25525
Index: DBT-25525
Temporarily unavailable i
No scheduled delivery
Regular price €420.00 Price €420.00
  • Discontinued product

RRC04A 5'' - 2 Wheel Chassis - transparent - Pololu 250

The chassis is in the form of a circle with a diameter of 127 mm. It is made of 3 mm acrylic. The plate has holes that allow easy installation of elements made by the Pololu...
Index: PLL-00966
Index: PLL-00966
Temporarily unavailable i
No scheduled delivery
Regular price €6.50 Price €6.50
  • Discontinued product

Micro Pan/Tilt Servo Bracket - SparkFun ROB-10335

Metal bracket enables creating platforms, controlled by servos. A kit for self-assembly allows to build, for example, rotating camera stand for face tracking.
5.0 (1)
Index: SPF-01948
Index: SPF-01948
Available within a few days i
The product has been delivered and is being unpacked in the warehouse
Regular price €9.00 Price €9.00

Aluminium Motor Mount 37D - 2pcs. - Pololu 1084

Aluminum light mountings for the Pololu engines, type 37D.
5.0 (2)
Index: PLL-02343
Index: PLL-02343
Order now, shipping approx. 2026-05-29 i
Waiting for delivery,
10 pieces will be available.
Regular price €10.50 Price €10.50

Aluminium Motor Mount 25D - 2pcs. - Pololu 2676

Aluminum, lightweight (8.5 g) mountings for Pololu engines, type 25D. Mountings have the mounting holes for M3 screws. The price includes set of 2 pieces.
Index: PLL-03161
Index: PLL-03161
Order now, shipping approx. 2026-05-29 i
Waiting for delivery,
10 pieces will be available.
Regular price €9.00 Price €9.00

Nylon Distance Bolts 4 mm - 10 pcs.

Plastic distance bolts, length 4 mm, outer diameter of 5 mm and an internal 3.5 mm. Price for 10 pieces. Elements of this type are based on  a  screw, allow you to keep the...
5.0 (5)
Index: MTN-04228
Index: MTN-04228
Available within a few days i
The product has been delivered and is being unpacked in the warehouse
Regular price €0.50 Price €0.50

Chassis Rectangle 2WD 2-wheel robot chassis with DC Motor Drive

Transparent, universal platform, allowing you to build a robot, for example, to track a line (line follower) or fighting (sumo). For control, you can use any controller,...
4.8 (10)
Index: ROB-07283
Index: ROB-07283
Available approx. 2026-05-30 i
Waiting for delivery,
50 pieces will be available.
Regular price €8.90 Price €8.90

Romi Chassis Kit - 2 Wheel Robot Chassis - red - Pololu 3502

Universal platform, allowing you to build a robot, e.g. line follower or fighting robot (sumo). Set includes wheels, motors, bulb, battery and mounting accessories. For...
Index: PLL-07347
Index: PLL-07347
Temporarily unavailable i
No scheduled delivery
Regular price €42.90 Price €42.90
  • Discontinued product

Klaw MK2 Robotic Gripper Kit with servo - Kitronik 25104

The gripper kit can be a great addition to the robot design. The gripper is controlled by a servo motor , which is powered from 3 V to 6 V. The maximum span of the gripper...
5.0 (3)
Index: KTR-16879
Index: KTR-16879
Temporarily unavailable i
No scheduled delivery
Regular price €10.50 Price €9.45
Lowest price 30 days before discount: €10.50
  • Discontinued product
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Aluminum wheel adapter 6mm M3 - Pololu 2674

Two-piece aluminum adapter for easy mounting of the wheel to a motor with a shaft diameter of 6 mm . The kit includes a threaded mount and a washer. The adapter is mounted to...
Index: PLL-22704
Index: PLL-22704
Available approx. 2026-05-29 i
Waiting for delivery,
10 pieces will be available.
Regular price €7.90 Price €7.90