Pololu is a U.S.-based manufacturer of high-quality electronic and mechanical components used in robotics, automation, and embedded systems. The company specializes in motor controllers, sensors, power modules, and development boards, which are widely applied in professional control systems as well as educational and hobbyist projects. With advanced technology and high reliability, Pololu products are trusted by engineers and IoT developers worldwide.
There are 1459 products.
Motor with 25 mm diameter and 67 mm length, 34:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 220 RPM speed, 4,5 maximum torque and 48 CPR encoder. Pololu 4864
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Motor with 25 mm diameter and 67 mm length, 47:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 160 RPM speed, 6 maximum torque and 48 CPR encoder. Pololu 4865
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Motor with 25 mm diameter and 69 mm length, 75:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 100 RPM speed, 9 maximum torque and 48 CPR encoder. Pololu 4866
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An H-bridge capable of controlling one DC motor in both directions or two unidirectional motors at voltages from 4.5 to 44 V and continuous current up to 1.1 A. The module offers three operating modes (PH/EN, IN/IN, half-bridge), built-in current limiting and measurement, and protection against overheating, overload, undervoltage, and reverse polarity. Its compact design, flexible logic power supply (1.8–5.5 V), and simple control make it ideal for robotics, automation, and hobby projects. Pololu 4972
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The Pololu 5423 module provides reliable load control in RC systems with full galvanic isolation. The SPST solid-state relay supports up to 6 A at voltages up to 60 V and is suitable for applications requiring silent operation, durability, and precise control using RC signals. The version without soldered connectors offers flexibility for adaptation to individual projects.
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Motor with 25 mm diameter and 71 mm length, 172:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 43 RPM speed, 18 maximum torque and 48 CPR encoder. Pololu 4868
No product available!
Motor with 25 mm diameter and 71 mm length, 227:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 33 RPM speed, 23 maximum torque and 48 CPR encoder. Pololu 4869
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Motor with 25 mm diameter and 48 mm length, 4,4:1 metal gear, 12 V operating voltage, 0,05 A to 2,1 A power consumption, 1700 RPM speed and 0,8 maximum torque. Pololu 3225
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Motor with 37 mm diameter and 54 mm length, 50:1 metal gear, 12 V operating voltage, 0,2 A to 5,5 A power consumption, 200 RPM speed and 21 maximum torque. Pololu 4743
No product available!
Motor with 37 mm diameter and 52 mm length, 30:1 metal gear, 12 V operating voltage, 0,2 A to 5,5 A power consumption, 330 RPM speed and 14 maximum torque. Pololu 4742
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Motor with 25 mm diameter and 48 mm length, 9,7:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 770 RPM speed and 1,6 maximum torque. Pololu 3226
No product available!
Motor with 25 mm diameter and 56 mm length, 227:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 33 RPM speed and 23 maximum torque. Pololu 3233
No product available!
Motor with 25 mm diameter and 52 mm length, 34:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 220 RPM speed and 4,5 maximum torque. Pololu 3228
No product available!
Motor with 25 mm diameter and 52 mm length, 47:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 160 RPM speed and 6 maximum torque. Pololu 3229
No product available!
Motor with 25 mm diameter and 54 mm length, 75:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 100 RPM speed and 9 maximum torque. Pololu 3230
No product available!
A non-contact magnetic field sensor with a range of ±1.5 mT and a sensitivity of 1500 mV/mT at 5 V. It offers an analog ratiometric output and a flag signal activated when field thresholds are exceeded. It features a fast response time (20 µs) and a 30 kHz bandwidth with a built-in RC filter. Its compact design, AC/DC capability, and easy mounting make it ideal for energy-efficient and safe current monitoring systems. Pololu 5352
No product available!
Motor with 25 mm diameter and 54 mm length, 99:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 76 RPM speed and 12 maximum torque. Pololu 3231
No product available!
Motor with 25 mm diameter and 56 mm length, 172:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 43 RPM speed and 18 maximum torque. Pololu 3232
No product available!
Motor with 25 mm diameter and 46 mm length, 12 V operating voltage, 0,05 A to 2,1 A power consumption, 7800 RPM speed, 0,2 maximum torque and 48 CPR encoder. Pololu 4860
No product available!
The ACS72981 current sensor module uses the Hall effect to precisely and safely measure DC current while providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes power loss and offers a fast response time of less than 2 µs. Pololu 5264
No product available!
Pololu offers a wide range of motor controllers that enable precise motion control in robotics and automation systems. The product lineup includes controllers for DC motors, stepper motors, and servos, ensuring stable operation and broad compatibility with popular microcontrollers such as Arduino and Raspberry Pi. Pololu controllers support both simple DC motors and more advanced electric motors, featuring H-bridges, voltage regulators, and encoders for precise speed and position control.
Pololu provides distance sensors, gyroscopes, accelerometers, and line sensors that allow for environmental monitoring and obstacle detection in autonomous systems. The company also offers EMG sensors for bioelectrical signal analysis and motion tracking sensors. With low latency and high accuracy, Pololu sensors are widely used in robotics, medical applications, and industrial automation.
Pololu designs efficient step-up and step-down voltage regulators that ensure stable power supply in mobile and stationary systems. These products offer high energy efficiency and support various input voltage ranges, making them ideal for powering motors, microcontrollers, and control modules.
Pololu manufactures development boards based on ATmega microcontrollers that are fully compatible with the Arduino IDE. This allows users to easily program and test their applications. These modules support popular communication interfaces such as SPI, I2C, and UART and provide extensive expansion options through GPIO connectors.
Pololu products are widely used in mobile robots, monitoring systems, 3D printers, and industrial automation. Thanks to their high precision and reliability, Pololu motor controllers are used by both hobbyists and professional engineers to build modern, digitally controlled systems.
With an innovative approach to motion control systems, precise sensors, and power management modules, Pololu is a leader in robotics and automation. The company continuously develops its products, adapting to evolving technological demands and introducing new solutions that enhance energy efficiency and motion precision. Pololu is the ideal choice for anyone seeking high-quality components for electronics, robotics, and control systems.
