diy motorized telescope focuser

GitHub - FlorianBen/DIYCelestronC8Focuser: DIY focuser for the C8 ... buy DETAILS. USB Focusers - BackyardNIKON - O'Telescope It uses a small continuous servo, 2 RC circuits, 2-way joystick, and a micro-processor. Connect to the INDI server instance, using the IP address and port number of choice or the typical default of 7624. This 2-inch focuser is specially designed to be used with reflective telescopes only. Just for further info, this project is a simple stepper motor controller that will drive the focus knob on a telescope. In the crudest version, the electric focuser consists of a single on-off-on switch which controls the polarity of the voltage to a geared DC motor mounted on the telescope focuser in some way. DIY Motorized Focuser - YouTube MOTORIZATION OF AN EQ3 MOUNT (2020-03-03) Here we had a small portable mount with a single stepping motor on the right ascension axis, without the possibility of GoTo or autoguiding. The stepper motor has a 0.1-degree step size and can effortlessly lift up to 8 lbs. There's a 12-tooth pulley on the servo shaft, driving a 60-tooth pulley on the focuser mechanism. JMI Motofocus For Astro-Tech 10" RC . DIY electric (auto?)focuser... - IceInSpace To transfer the rotating motion from the motor to the focuser knob, I used a gear train, with the advantage of increase the torque diminishing the angular velocity. The kit just contains the electronics - it is up to the user to find a stepper motor and attach it to their own telescope focuser. A DIY PROJECT STEPPER MOTOR FOCUSER SOLUTION BASED ON ARDUINO This document describes • the range of myFocuserPro products • building the myFocuserPro controller units • testing procedures and programs • attaching the myFocuserPro stepper motor to the telescope focuser • sample schematics, strip-board layouts and PCB (Eagle) • how to initially setup the myFocuserPro controller . I have choosen Arduino Nano board because of its small size. myFocuserPro is an ASCOM and Moonlite compatible stepper motor telescope focus controller (DIY) based on Arduino Nano/Uno. Check print details. Sadly before the fist exposure the motor focuser died, after years of standstill the lubricant got really sticky and the load killed our USB_Focus v3. The shaft lock housing part remains attached to the focuser. We manufacture telescopes and accessories such as telescope wheels, carrying cases, guiding computers, focusers, motors and motor controls and much more. Best of all, it works without any batteries! A high quality focuser designed for Newtonian Reflector Telescopes. $499. Many focusers can have motors attached directly to them . Motor Focus Option - MoonLite Telescope Accessories diy telescope autofocuser

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