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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 21-40 of 100 products
STS-Pi - Build a Roving Robot!
5.... 4.... 3.... 2.... 1.... Turn your Raspberry Pi into a spaceship! This robot chassis is designed to be used with our Explorer HAT, Explorer HAT Pro, or Explorer pHAT boards though it will work with other motor drivers! The kit is a great way to introduce yourself to robots and controlli...
Direct Drive Servo Motor DDSM315 – Low Noise, Wide Speed, RC Car & Robot Compatible
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The DDSM315 is a direct drive servo motor from Waveshare that combines a brushless outer rotor motor (PMSM), encoder, and servo driver into a single compact unit. By eliminating a traditional gearbox reducer, it achieves zero-backlash positioning with ultra-low noise (≤50 dB), making it well suit...
Mini Bread Board 4.5x3.5cm - Clear
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A compact, self-adhesive breadboard with 170 tie points in a tiny 45 × 35 mm form factor. Features an interlocking slot design so you can snap multiple boards together to expand your prototyping area as needed. Key Features 170 Tie Points – 2 × 17 rows of 5 interconnected pins, enough for sma...
10 sets M3 * 50 hexagonal standoffs mounting kit
A 10-pack of M3 × 50mm hexagonal standoffs with matching screws and nuts. Use them to mount circuit boards, sensors, and other components with consistent 50mm spacing and secure mechanical support. At 50mm height, these are the tallest in the range — ideal for multi-level robot chassis builds, e...
10 sets M3 * 10 hexagonal standoffs mounting kit
A 10-pack of M3 × 10mm hexagonal standoffs with matching screws and nuts. Use them to mount circuit boards, sensors, and other components with consistent spacing and secure mechanical support. Standoffs are ideal for stacking boards in multi-level configurations, such as robot chassis builds or ...
Metal DC Geared Motor - 6V
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A compact all-metal DC gearmotor family from DFRobot, sold here as one motor in seven gear ratios. Every version shares the same 6 V brushed motor, the same 4 mm D-shaped output shaft and the same mounting footprint — the only thing that changes is the gearbox, which trades speed agains...
Micro Metal Geared motor w/Encoder- 6V 105RPM 150:1
INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses can reach up to 7*2*150 pulses per revolution. The motor has a long (0.354"/9.0 mm...
Micro Metal Geared motor w/Encoder - 6V 75RPM 210:1
INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses can reach up to 7*2*210 pulses per revolution. The motor has a long (0.354"/9.0 mm) D profile metal out...
SparkFun RedBot Sensor - Wheel Encoder
Knowing where your robot is can be very important! The RedBot Wheel Encoder allows you to track the number of revolutions each wheel has made. This sensor works by detecting the movement of small teeth connected to a motor through the reflection of infrared light. By measuring the amount of refle...
Micro DC Geared motor w/Encoder-6V, 52RPM, 298:1
INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses can reach up to 7*2*298 pulses per revolution. The motor has a long (0.354"/9.0 mm...
Micro DC Geared motor w/Encoder-6V 41RPM 380:1
INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses can reach up to 7*2*380 pulses per revolution. The motor has a long (0.354"/9.0 mm) D profile metal out...
Solarbotics GMB28 (GM2/GM8 Gear Motor Bracket, Laser-Cut Steel)
The Solarbotics GMB28 is a precision laser-cut steel mounting bracket designed for the Solarbotics GM2 and GM8 gear motors. It provides a sturdy, versatile mounting solution for attaching these motors to robot chassis, frames, and custom builds. Also compatible with BCM 60:1 and 120:1 gear motors...
Wheel Encoder Kit
The DAGU Wheel Encoder Kit is a simple add-on for wheeled robots that measures speed and distance travelled. Each kit includes two neodymium 8-pole magnets with rubber hubs and two hall-effect sensors, providing reliable rotational feedback for odometry and motion control. The sensors come pre-t...
Micro DC Geared Motor w/Endoder - 6V 530RPM 30:1
INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses can reach up to 7*2*30 pulses per revolution. The motor has a long (0.354"/9.0 mm)...
Micro DC Geared motor w/Encoder - 6V 310RPM 50:1
INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses can reach up to 7*2*50 pulses per revolution. The motor has a long (0.354"/9.0 mm)...
Micro DC Geared motor w/Encoder- 6V 155RPM 100:1
INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses can reach up to 7*2*100 pulses per revolution. The motor has a long (0.354"/9.0 mm) D profile metal out...
Micro Metal Gear Motor with Connector (75:1)
INTRODUCTION This motor has a long (0.365"/9.27 mm) D profile metal output shaft that matches the 42x19mm and 32x7mm dimensions of the Pololu wheel. The brass faceplate has two mounting holes threaded for M1.6 screws (1.6mm diameter, 0.35mm thread pitch), or you can ...
Micro Metal Gear Motor with Connector (30:1)
INTRODUCTION This motor has a long (0.365"/9.27 mm) D profile metal output shaft that matches the 42x19mm and 32x7mm dimensions of the Pololu wheel. The brass faceplate has two mounting holes threaded for M1.6 screws (1.6mm diameter, 0.35mm thread pitch), or you can ...
Upper Deck for MiniQ
Time to upgrade! This is a upper deck PCB for the 2WD MiniQ Robot Chassis. It is compatible with 9g micro servo and URM ultrasonic mounting bracket. With this upper deck you can upgrade the MiniQ with more sensors, and carry more duties - more possibilities, much more fun. The leaf pads o...
120:1 Mini Plastic Gearmotor, Offset 3mm D-Shaft Output
A compact, inexpensive brushed DC motor with a 120:1 plastic reduction gearbox, well suited for small robot builds. The motor is rated for 4.5V but runs comfortably in the 3–6V range. The gearbox output shaft is a 3mm D-shape, offset from and parallel to the motor shaft. A built-in safety clutch ...
