Pololu

These aluminum gearmotor brackets let you mount Pololu's 37D mm metal gearmotors to your project. The brackets are sold in pairs , and each bracke...

These black plastic wheels have silicone tires and measure 90 mm (3.54″) in diameter, and they press-fit onto the 3mm D shafts on many of our motor...

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 6 mm diameter motor shafts. The set includes two hubs, f...

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-bas...

This gearmotor is a powerful 12V brushed DC motor with a 131.25:1 metal gearbox and an integrated quadrature encoder that provides a resolution of...

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-ba...

The GP2Y0A02 is the longest-range optical distance sensor we carry, featuring a detection range of 8″ to 60″ (20 cm to 150 cm). The high maximum d...

This powerful synchronous switching boost regulator efficiently generates an output voltage of 5 V from an input voltage as low as 2.9 V while usi...

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board me...

The S9V11F5S6CMA switching step-up/step-down regulator efficiently produces a fixed 5 V (default) or 6 V (selectable) output whether it is higher ...

This powerful motor controller makes closed-loop speed or position (but not both!) control of a brushed DC motor easy, with quick configuration ove...

This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3″ × 0.8″ board supports a...

The Pololu Zumo 32U4 robot is a versatile tracked robot based on the Arduino-compatible ATmega32U4 MCU. It includes two 75:1 HP micro metal gearmo...

This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of L...

This simple board serves as an adapter between a JST SH-style 6-pin male connector and breadboard-compatible 0.1″-pitch through holes. It works wit...

This tiny breakout board for TI's DRV8835 dual motor driver can deliver 1.2 A per channel continuously (1.5 A peak) to a pair of DC motors, and it ...

This tiny breakout board for TI's DRV8833 dual motor driver can deliver 1.2 A per channel continuously (2 A peak) to a pair of DC motors. With an ...

This 10 cm (4″) cable has six 28 AWG wires and 6-pin female JST SH-type connectors on both ends. These connectors work with our Micro Metal Gearmot...

This 40 cm (16″) cable has six 28 AWG wires and 6-pin female JST SH-type connectors on both ends. These connectors work with our Micro Metal Gearmo...

This 25 cm (10″) cable has six 28 AWG wires and 6-pin female JST SH-type connectors on both ends. These connectors work with our Micro Metal Gearmo...

This 16 cm (6.3″) cable has six 28 AWG wires and 6-pin female JST SH-type connectors on both ends. These connectors work with our Micro Metal Gearm...

This tiny, button-type, vibrating motor shakes with a vibration amplitude of 0.75g and draws approximately 60 mA when 3 V is applied to its leads. ...

Tamiya's 8-speed mini motor gearbox features a more compact 030-form-factor brushed DC motor driving a single gear train that can be assembled to h...

Unlike the other gearboxes in Tamiya's series, the universal gearbox has a thin metal frame, making it the smallest Tamiya gearbox. The final two g...