Pololu

These magnetic discs can be used with our 20D mm metal gearmotors (extended motor shaft versions only) as part of a quadrature encoder system that ...

This compact (0.4″ × 0.5″) switching step-down (or buck) voltage regulator takes input voltages up to 50 V and efficiently reduces them to 6 V whi...

This compact breakout board for TI's DRV8874 motor driver offers a wide operating voltage range of 4.5 V to 37 and can deliver a continuous 2.1 A ...

This gearmotor is a miniature low-power, 6 V brushed DC motor with a 986.41:1 metal gearbox, making it a great choice for applications requiring f...

This gearmotor is a miniature high-power, 12 V brushed DC motor with long-life carbon brushes and a 986.41:1 metal gearbox. It has a cross section ...

This gearmotor is a powerful 12V brushed DC motor with a 30:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 64 ...

This gearmotor is a powerful brushed DC motor with 30:1 metal gearbox intended for operation at 12 V. The gearbox is composed mainly of spur gears...

These premium jumper wires are stranded 26 AWG wires with male connectors on both ends , for use with 0.1″ (2.54 mm) female headers, connectors, an...

These top-entry screw terminal blocks have a pitch of 3.5 mm (0.138″) . Each block has two terminals for the stripped ends of 24 – 18 AWG wires, a...

This M3, pan-head screw is 16 mm long. It is made from steel, is zinc-plated, and comes in packs of 25.

This #2-56, pan-head screw is 1 1/4″ (1.25″) long. It is made from steel, is zinc-plated, and comes in packs of 25.

This connector is a single-row, 40-pin, straight male header strip that can be cut or broken into smaller strips. This strip has a standard-color ...

This connector is a triple-row, 12-pin (3×4), straight female header strip designed to match 0.1" male headers. Overview These 0.1" straight f...

This connector is a single-row, 4-pin, straight female header strip designed to match 0.1" male headers. The order quantity must be a multiple of ...

This connector is a single-row, 3-pin, straight female header strip designed to match 0.1" male headers. The order quantity must be a multiple of ...

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads ...

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads ...

This 12 V light-duty (LD) linear actuator with a 10:1 gear reduction can lift loads up to 25 kgf [55 lbs or 250 N] and can withstand static loads u...

This 1-meter long strip contains 60 RGB LEDs that can be individually addressed using a one-wire interface, allowing you full control over the col...

This 1-meter long strip contains 30 RGB LEDs that can be individually addressed using a one-wire interface, allowing you full control over the col...

The GP2Y0A21 Sharp distance sensor is a great way to add obstacle avoidance or motion sensing to your robot or any other project. With a detection...

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...

The GP2Y0A51SK0F is the shortest-range Sharp analog distance sensor we carry, featuring a detection range of 0.8″ to 6″ (2 cm to 15 cm). The short...

The GP2Y0A41SK0F Sharp analog distance sensor features a detection range of 1.5″ to 12″ (4 cm to 30 cm). The shorter range gives you higher resolut...