Touptek GS series focuser

motorized focuser mount for toupek GS series scopes.. Ill call it a work in progress as its not a highly refined design, you will likely have to do a bit of filling on the tensioner pin hole at least and you must work threads into the tensioner pin.. but its perfectly functional.. this little stepper motor can be found on aliexpress etc. for 4 buck in my case. I used a 16t 3mm bore gt2 pulley and a 130mm belt. The motor cover is to protect the exposed pcb and add strain relief to the motor wires, just load up the squared section with hot glue or sillicone..