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For a basic 2-wheel build, Robot Chassis base with 2 wheels with AA-Battery Pack ($22.65) includes motors, wheels, and a battery pack; Robot Chassis base with 2 wheels ($29.85) adds a caster wheel for balance. Add your own control electronics. For a sturdier metal 2WD platform, consider the Mini Round Robot Chassis Kit ($40.10) or Mini 3-Layer Round Robot Chassis Kit ($50.15). For more traction, choose the 4WD WAVE ROVER ($147.70), or a tracked chassis such as the Black Gladiator ($48.15) or Rover 5 with encoders ($103.00).
What kind of robot chassis are you building with?
Showing 41-60 of 82 products · 18 unavailable products hidden
10 sets M3x6 screw low profile hex head cap screw
A 10-pack of M3 × 6mm low-profile hex head cap screws with matching nuts. The hex socket drive provides a more secure fastening than standard Phillips or slot-head screws, and the low-profile head sits flush for a cleaner finish. Key Features Hex Socket Drive – Secure fastening with a hex (All...
10 sets M3x10 screw low profile hex head cap screw
A 10-pack of M3 × 10mm low-profile hex head cap screws with matching nuts. The hex socket drive provides a more secure fastening than standard Phillips or slot-head screws, and the low-profile head sits flush for a cleaner finish. Key Features Hex Socket Drive – Secure fastening with a hex (Al...
Micro Gearmotor - 175 RPM (6-12V)
This micro gearmotor features full metal gears for exceptional durability and a 150:1 gear ratio that delivers up to 175 RPM at 12V with 45 oz-in of stall torque. The compact form factor and 3mm D-shaft make it ideal for small robotics projects and mechanisms. Specifications Voltage: 6–12V Ge...
SparkFun Ardumoto Shield Kit
Robots are fun, and Arduinos are easy. So wouldn’t it be nice if there were a kit that included everything you need to get your Arduino device set up to control a simple two-motor-circuit buddy? The SparkFun Ardumoto Shield Kit is perfect for any robot enthusiast and includes an Ardumoto Shield, ...
10 sets M3 * 30 nylon standoffs
A 10-pack of M3 × 30mm nylon standoffs with matching screws and nuts. Nylon standoffs are non-conductive, making them ideal for isolating circuit boards from metal chassis or other conductive surfaces without risking short circuits. The male/female design allows standoffs to be stacked for even ...
10 sets M3 * 30 hexagonal standoffs mounting kit
A 10-pack of M3 × 30mm hexagonal standoffs with matching screws and nuts. Use them to mount circuit boards, sensors, and other components with consistent 30mm spacing and secure mechanical support. The male/female design allows standoffs to be stacked for even greater clearance. At 30mm height, ...
10 sets M3 * 20 hexagonal standoffs mounting kit
A 10-pack of M3 × 20mm hexagonal standoffs with matching screws and nuts. Use them to mount circuit boards, sensors, and other components with consistent 20mm spacing and secure mechanical support. The male/female design allows standoffs to be stacked for even greater clearance. Ideal for multi-...
10 sets M3 * 20 nylon standoffs
A 10-pack of M3 × 20mm nylon standoffs with matching screws and nuts. Nylon standoffs are non-conductive, making them ideal for isolating circuit boards from metal chassis or other conductive surfaces without risking short circuits. The male/female design allows standoffs to be stacked for even ...
Mini Bread Board Self Adhesive - Red
A compact 170-point solderless breadboard with a self-adhesive backing for mounting to project enclosures, robot chassis, or proto shields. The red board measures 46 × 36 mm (1.8 × 1.4″) and is compatible with the Arduino Proto Shield. Key Features 170 Tie Points – 17 × 5 × 2 point layout Sel...
Metal ball casters
A sturdy metal ball caster made from 1 mm stamped steel plate, capable of supporting loads up to 15 kg. At just 37 g and 20 mm tall, it provides smooth omnidirectional movement without adding significant weight to your robot chassis. The caster uses 40 small bearing balls around the main 15 mm s...
16mm Height Metal Caster Bearing Wheel
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A compact steel ball caster that provides smooth, omnidirectional movement for small robots and wheeled projects. With a 16mm overall height, it's well-suited as a third support point for two-wheeled robot chassis. Easy to mount with two screw holes spaced approximately 10.5mm apart — compatible...
20mm Height Metal Caster Bearing Wheel
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A durable steel ball caster with smooth, fluid motion — ideal for providing a third contact point on small robot platforms. The 20mm overall height pairs well with common robot chassis and TT motor setups, and the two screw mounts make it easy to attach to any material. Key Features Steel Ball...
Micro Metal DC Geared Motor (6V 50RPM 250g*cm)
This motor has a long (0.365" or 9.27 mm), D-shaped metal output shaft that matches the Pololu wheel 42x19mm and 32x7mm. The brass faceplate has two mounting holes threaded for M1.6 screws (1.6 mm diameter, 0.35 mm thread pitch), or you can use the mounting bracket or extended mounting bracke...
SparkFun micro:bot kit - v2.0
The SparkFun micro:bot kit v2.0 combines the SparkFun moto:bit carrier board with a robot chassis to create a flexible, low-cost robotics platform powered by the BBC micro:bit. Build and program simple robots without soldering — just add your own micro:bit and start moving. The moto:bit carrier ...
Right Mecanum Wheel - 48mm Diameter - TT Motor or Cross Axle
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A 48mm diameter right-hand mecanum wheel with ball-bearing-supported rollers for omnidirectional robot movement. When used in a set of four (two left, two right), mecanum wheels allow a robot to move forwards, backwards, sideways, and diagonally without turning. Nine rubber beads around the perim...
122 Piece DIY wheels, motors and gears
A 122-piece assortment of wheels, motors, and gears for quick prototyping and hands-on tinkering. This kit gives you the mechanical building blocks to create simple motorised chassis, spinning art projects, and other moving contraptions without having to source parts individually. Key Features ...
Caster (2-Pack)
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A pair of nylon plastic ball casters measuring 25.4 mm (1") in diameter, providing smooth omnidirectional movement for small robots and rolling platforms. These are the same casters used with the XRP robotics kits. Key Features Nylon Plastic Construction – Lightweight and durable 25.4 mm (1")...
DDSM400 All-in-One Direct Drive Servo Hub Motor for RC and Robotics
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Enhance Your Robotics with the Innovative DDSM400 Direct Drive Servo Motor – Precision, Power, and VersatilityElevate your robotics projects with the DDSM400 Direct Drive Servo Motor, a marvel of engineering designed to offer you unparalleled precision and versatility. This compact yet powerful h...
Smart car with camera video car robot wireless chassis car with ESP32-CAM Board
This video tank robot vehicle uses ESP32 as the main board, with OV2640 camera, and can control the movement via WiFi. It has a digital microphone interface, which can adjust the volume. The APP can control the shooting, and transmit video recordings to the APP in real-time. It has two lights at ...
Robot Tank Chassis Kit With Motors for Arduino
This DIY Robot Tank Chassis with built-in Shock absorption the perfect base for your next robotics project. Specifications: Motor: 260 Voltage: 3V-9V Weight: 550g Track Width: 2.3cm Size: 30cm x 15cm x 7.6cm Notes: Batteries not included! This may come in the green or brown version Packag...
