Rigel Systems nFOCUS DC motor controller

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nFOCUS Controller: Advanced, Compact Focusing Power for Your Telescope Intuitive Handheld Design: The nFOCUS controller is designed to fit comfortably in the palm of your hand, off ering easy operation with two-directional and two-speed control through only two buttons. Advanced Logic Control: Incorporates sophisticated digital logic control for precise focusing adjustments, along with a stable 12V regulated output. Adjustable Low Speed PWM Drive: Features pulse width modulated (PWM) drive at low speed, ensuring full voltage torque for consistent and reliable operation. Quick High-Speed Focusing: By pressing the second button while holding the first, the nFOCUS switches to high-speed drive, allowing for rapid adjustments to achieve focus swiftly. Efficient Stiction Overcoming Mechanism: Delivers a full 12V, short-duration pulse to the motor at low speeds, effectively overcoming stiction and providing ample power for smooth focusing. Precise Step-by-Step Focusing: Offers remarkable control to fine-tune focus without overshooting, ensuring accuracy in every adjustment. Long Battery Life: Powered by 3 AA batteries (included), providing extended operational life. Wide Compatibility: Works seamlessly with JMI, Celestron, MEADE LX200GPS microfocuser, Moonlite, and other popular focuser brands. Show more