- Joined
- Feb 1, 2015
- Messages
- 9,637
If you drove with a stepper motor rather than a hand crank, you could program in a nice round number for your gear ratio. At eight microsteps/step it would take 93 microsteps to move the table 1º. Actually 93-1/3 so you would never be in error by more than 12 seconds of arc.
An Arduino, a stepper, driver, and a power supply and your set. If you picked your parts carefully, it could be done for less than $50.
An Arduino, a stepper, driver, and a power supply and your set. If you picked your parts carefully, it could be done for less than $50.
Last edited: