I am attempting to build a computerized go-to telescope mount for my observatory that will carry about 100 lbs of imaging equipment with enough stability for astrophotography.  The plan is to use my lathe and shop equipment to make the gears and drive and my version of the On-Step telescope controller using stepper motors and a Teensy microcontroller.  The first axis is built and the controller and motor driver is up and working.  I will update this page as I make progress…….. or erase the page if it is a fail 🙂