ProjectPAM/Hardware — pull request #1 by burdickjp (2014-08-28 02:17:19+00:00)
Title: Double stepper top mount

switches from single, bottom-mounted stepper motor to twin, top-mounted stepper motors
adds 280mm long 8mm diameter Misumi trapezoidal lead screws with 6mm dia 10mm long ends
centers build-volume in chassis
adds M3x22mm hardware for chassis plates
adds projector mounting plate