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 65 mm length, 20,4:1 metal gear, 12 V operating voltage, 0,1 A to 1,1 A power consumption, 260 RPM speed, 2 maximum torque and 48 CPR encoder. Pololu 4883
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Pololu 5425 offers silent, reliable operation when switching currents up to 10 A and voltages up to 30 V, providing galvanic isolation and full configurability of RC control parameters. The version without soldered connectors allows easy adaptation to individual mounting needs in RC and automation projects.
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Motor with 25 mm diameter and 71 mm length, 172:1 metal gear, 6 V operating voltage, 0,25 A to 2,4 A power consumption, 34 RPM speed, 14,5 maximum torque and 48 CPR encoder. Pololu 4828
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Motor with 37 mm diameter and 50 mm length, 10:1 metal gear, 12 V operating voltage, 0,2 A to 5,5 A power consumption, 1000 RPM speed and 4,9 maximum torque. Pololu 4748
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Motor with 25 mm diameter and 73 mm length, 378:1 metal gear, 6 V operating voltage, 0,25 A to 2,4 A power consumption, 15 RPM speed, 22 maximum torque and 48 CPR encoder. Pololu 4830
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This module provides precise, galvanically isolated current measurement within a range of ±30 A and voltage up to 480 VRMS, providing RMS, instantaneous, and active, reactive, and apparent power readings. Equipped with an I²C interface, 4-pin JST SH connectors, and 2.54 mm pins, it allows for easy integration with Qwiic, STEMMA QT, and standard microcontrollers. Configuration stored in EEPROM allows for defining address and overload thresholds. The sensor offers three voltage measurement ranges (120 V - default, 240 V, 480 V RMS) and the ability to detect overvoltages. Built-in protection and low conduction resistance ensure safe and accurate measurements. The version comes with soldered screw terminals. Pololu 5411
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This module provides precise, galvanically isolated current measurement within a range of ±30 A and voltage up to 480 VRMS, providing RMS, instantaneous, and active, reactive, and apparent power readings. Equipped with an I²C interface, 4-pin JST SH connectors, and 2.54 mm pins, it allows for easy integration with Qwiic, STEMMA QT, and standard microcontrollers. Configuration stored in EEPROM allows for defining address and overload thresholds. The sensor offers three voltage measurement ranges (120 V - default, 240 V, 480 V RMS) and the ability to detect overvoltages. Built-in protection and low conduction resistance ensure safe and accurate measurements. Pololu 5410
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Motor with 25 mm diameter and 73 mm length, 499:1 metal gear, 6 V operating voltage, 0,25 A to 2,4 A power consumption, 11 RPM speed, 30 maximum torque and 48 CPR encoder. Pololu 4831
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Motor with 25 mm diameter and 46 mm length, 12 V operating voltage, 0,15 A to 5,6 A power consumption, 10200 RPM speed, 0,4 maximum torque and 48 CPR encoder. Pololu 4840
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Motor with 25 mm diameter and 63 mm length, 9,7:1 metal gear, 12 V operating voltage, 0,1 A to 1,1 A power consumption, 560 RPM speed, 1 maximum torque and 48 CPR encoder. Pololu 4882
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Motor with 25 mm diameter and 63 mm length, 4,4:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 2250 RPM speed, 1,7 maximum torque and 48 CPR encoder. Pololu 4841
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This ideal diode module allows for safe connection of two power supplies to a common output point, preventing reverse current flow. Built-in 20mΩ resistors allow for simple voltage compensation and load balancing between the power supplies. The board offers flexible input and output connectors, facilitating integration into industrial and hobby systems requiring high power reliability. Pololu 5398
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Pololu 5424 enables precise switching of loads up to 10 A at voltages up to 30 V, providing galvanic isolation as well as silent and maintenance-free operation thanks to the use of a solid-state relay. Ideal for controlling devices in RC systems, automation, and projects requiring durability and reliability.
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Motor with 25 mm diameter and 63 mm length, 9,7:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 1030 RPM speed, 3,2 maximum torque and 48 CPR encoder. Pololu 4842
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A USB-to-I2C adapter that allows a computer to act as an I2C bus controller, supporting speeds over 1 MHz, clock stretching, and bidirectional communication. The device offers full galvanic isolation between USB and I2C, protecting the computer from damage and interference, and provides an isolated 3.3V or 5V voltage, eliminating the need for an external I2C power supply. With JST SH and goldpin connectors, USB-C support, a virtual serial port, and a Python library, the adapter is a versatile tool for working with I2C devices in both hobbyist and professional projects. Pololu 5397
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Motor with 25 mm diameter and 63 mm length, 4,4:1 metal gear, 12 V operating voltage, 0,1 A to 1,1 A power consumption, 1200 RPM speed, 0,6 maximum torque and 48 CPR encoder. Pololu 4881
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Motor with 25 mm diameter and 54 mm length, 99:1 metal gear, 12 V operating voltage, 0,1 A to 1,1 A power consumption, 55 RPM speed and 8 maximum torque. Pololu 3255
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Motor with 25 mm diameter and 54 mm length, 99:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 100 RPM speed and 21 maximum torque. Pololu 3207
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Motor with 25 mm diameter and 67 mm length, 34:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 290 RPM speed, 8,5 maximum torque and 48 CPR encoder. Pololu 4844
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Motor with 37 mm diameter and 68 mm length, 30:1 metal gear, 12 V operating voltage, 0,2 A to 5,5 A power consumption, 330 RPM speed, 14 maximum torque and 64 CPR encoder. Pololu 4752
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.
