Created by Max maker the motorised Arduino camera slider can be seen in action in the video below and incorporates a control box powered by 4 x AA batteries.

Hi, creator here. The design is modular, you can add up to 16 analog inputs (3 used by the joystick), so if you want to, you can have 13 sliders without code or hardware modifications.

If you are looking for a project to keep you busy this weekend you might be interested in a new MIDI fader unit which is being created using a little 3D printing and Arduino programming.

An Arduino Pro Micro provides a USB interface to a PC and reads out the various input units. The entire design is modular, ... five rotary encoders and one analog slider.