Continuous Rotation Servo

This servo rotates fully forward or backward instead of moving to a position. You can use any servo code, hardware, or library to control these

TETRIX® MAX Continuous Rotation Servo (W39177)

Pololu - Continuous-rotation servos and multi-turn servos

Continuous Rotation Servo – Electronix Express

Pololu - Continuous Rotation Servos

MG996R (360 degrees continuous rotation) Servo

DS04-NFC Continuous Rotation Servos DC Geared Motor 360 Degree

Continuous Rotation Servos Adafruit Motor Selection Guide

Continuous Rotation Servo - BC Robotics

FS90R 360 Degree Continuous Rotation Servo – smalldevices