Pololu 975 3pi Robot Soldron Auto Feeder Gun 15-30W 230V and any microcontroller with GPIO

and any microcontroller with GPIO and PWM capabilities

Protection Circuits: Over-current and over-temperature safeguards

or precision positioning systems using a single L293D

Belt Alignment - Ensure pulley is parallel to the belt path

Proven Reliability: Thousands of units deployed across hobbyist

Pololu 975 3pi Robot Soldron Auto Feeder Gun 15-30W 230V and any microcontroller with GPIOPololu 975 3pi Robot The Pololu 3pi Robot is a compact, fully assembled mobile robot platform designed for autonomous navigation and line following applications using infrared sensors and dual micro metal gearmotors. Professional roboticists, embedded systems engineers, and educational institutions use this platform for rapid prototyping of autonomous behaviors, sensor fusion algorithms, and motor control implementations. This robot solves the