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 1627 products.
The front sensor module of the Zumo 2040 robot. It is included as part of the Zumo robot kit and built into the assembled versions of the robots. The set includes additional connectors and IR diodes. Pololu 5015
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Zumo 2040 robot main control board. It is included as part of the Zumo 2040 robot kit and built into assembled versions of Zumo 2040 robots. Through-hole components, magnetic encoder disks and mounting hardware are included. Pololu 5014
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Minisumo robot on a tracked chassis with Pololu motors with a 100:1 HP gearbox. The robot is fully assembled and requires four additional AA batteries. Pololu 5013
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Minisumo robot on a tracked chassis with Pololu motors with a 75:1 HP gearbox. The robot is fully assembled and requires four additional AA batteries. Pololu 5012
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Minisumo robot on a tracked chassis with Pololu motors with a 50:1 HP gearbox. The robot is fully assembled and requires four additional AA batteries. Pololu 5011
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The ACS71240 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 120 kHz) and low conduction resistance (0.6 mΩ), it minimizes energy loss and offers a fast response time of less than 5 µs. Pololu 5241
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ACS724LLCTR-05AU current sensor module with a current measurement range from 0 to 5 A. It communicates via an analog interface. Pololu 4048
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Precision Hall effect current sensor offering galvanic isolation, wide bandwidth of 150 kHz and the ability to measure AC and DC current with very low power loss. Thanks to differential measurement and immunity to magnetic interference, it is perfect for applications requiring accurate current monitoring, such as power supplies, converters or motor control systems. Pololu 5295
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Pololu 5242 with the ACS71240KEXBLT-050B3 chip is a compact current sensor module for precision measurement applications in the ±50 A range. With galvanic isolation, fast response to current changes, and short-circuit detection capability, it is used in power systems, automotive and industrial electronics, and embedded projects. It is ideal for measuring currents in both DC and AC circuits while ensuring safety and accuracy.
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An upgraded version of Pololu\'s popular mobile robot. It is based on the Raspberry Pi RP2040 microcontroller and features an OLED display and a set of sensors. For self-assembly. Pololu 5003
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A compact, 4-axis collaborative robot with a repeatability of ±0.05 mm, designed for precise automation tasks at a low cost. It offers a 44 cm reach, a payload of up to 500 g, and intuitive features such as collision detection and drag-to-teach. With extensive I/O interfaces (Ethernet, USB, digital I/O, pneumatics) and a compact design, it is ideal for assembly, packaging, laboratory maintenance, and education. The Pololu 5400
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A module that provides galvanically isolated, bidirectional I²C communication and isolated power supply, protecting devices from misconnections and voltage differences. Thanks to the TI ISO1640B device, it supports data transfer up to 1.7 MHz, and the power supply isolation via MPS MIE1W0505BGLVH eliminates ground loops and interference. Pololu 5393
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Step-Up/Step-Down DC-DC converter module. It has an input voltage of 2.8 to 22 V, an output voltage of 12 V and a maximum output of 2.5 A to 3.5 A. Pololu 4985
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A module that provides a regulated, galvanically isolated power supply. It allows easy changing of the output voltage from 5 V to 3.3 V using the voltage selection pin (VSEL). Galvanic isolation between input and output effectively prevents problems related to ground loops and ground currents, ensuring stability and protection of the system. Pololu 5384
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The module protects the load against reverse polarity to -60 V and blocks the flow of reverse current to the power supply. It uses the LM74700-Q1 ideal diode controller and a MOSFET transistor. Thanks to its low impedance (10 mΩ), it supports currents up to 10 A continuous and 00 A transient, providing reliable protection and the possibility of easy assembly. Pololu 5382
No product available!
An upgraded version of Pololu\'s popular mobile robot. It is based on the Raspberry Pi RP2040 microcontroller and features an OLED display and a set of sensors. The assembled version. Pololu 5000
No product available!
An upgraded version of Pololu\'s popular mobile robot. It is based on the Raspberry Pi RP2040 microcontroller and features an OLED display and a set of sensors. The assembled version. Pololu 5001
No product available!
ST Microelectronics\' compact Time-of-Flight (TOF) sensor uses a 940 nm laser to precisely measure distances from 1 mm to 1.2 m with a resolution of 1 mm. It supports an I²C interface, has an XSHUT input for shutdown and a GPIO1 output for object detection, and is compatible with voltages from 2.6 to 5.5 V thanks to a built-in regulator and logic level converter. Pololu 3692
No product available!
An upgraded version of Pololu\'s popular mobile robot. It is based on the Raspberry Pi RP2040 microcontroller and features an OLED display and a set of sensors. The assembled version. Pololu 5002
No product available!
Module with a stepper motor driver based on the DRV8434A system. It allows the bipolar motor to be powered with a current of up to 1.2 A per phase and can be supplied with the voltage from 4.5 V to 45 V. Pololu 3765
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.
