About this 3D model

Material： ProfessionalDSLRSliderV4.0(https://cults3d.com/en/gadget/professional-dslr-slider-v4-0) 3D print parts； Arduino mega2560;(https://www.dfrobot.com/product-655.html) Customed made circuit board; 0.96’ 12864-OLED ;(CCD1306)(https://www.dfrobot.com/product-1576.html) DRV8825 Stepper driver ;(https://www.amazon.com/Hobbypower-StepStick-4-layer-DRV8825-Stepper/dp/B00NCSK6T2/ref=sr15?s=electronics&ie=UTF8&qid=1496825398&sr=1-5&keywords=stepper+driver) GT2 timing belt ;(length:1.5m Width:6mm) 20 tooth GT2 pulley gear ; 42 Stepper motor 1.8° ;(Length:48mm) Micro switch ;(with wires) M6 30mm screw 1 pics ; M4 5mm screw 2pics ; M3 8mm screw 4pics ; ID:6mm OD:12mm W:4mm bearing 2pics ; About the software and the circuit board, you guys can go to Wogified's mainpage, there is an full explain and arduino tutorial for the software control. so that I can upgrade my design with electric control. Thanks guys, your works are awesome. Further more I will go on for the slider to make it better! and for the hardware upgrade, first insert two bearings to the pulleywheels(printed), and assemble it to the other side of the slider. Next step,stick the Beltconnector to the bottom of the platform which I published before. Next step, however assemble the stepper motor into the StepperMotorMount(printed) and also the 20 tooth pulley gear. Final step, connect all the GT2 timing belt, and test it with arduino.(forget,you need to stick one micro switch to one side of the rod mount so that the platform can be reached) by the way, my brandnew twitter:https://twitter.com/Swanglei_DF