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2 layers100 × 79 mmController, the printed circuit board in 3D

This project is a motorized camera slider that can slide and rotate smoothly, with perfect accuracy and repeatability to make great video shots and crazy timelapses

Size
100 × 79 mm
Copper layers
2
Thickness
1.6 mm
Parts
10
Nets
39
Pads
84
Tracks, vias
170, 0
Pours
1
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
16 Apr 2026
Updated
27 Sep 2026

Overview

Controller is an open-source printed circuit board by ceansounet, from the ceansounet/Camera-slider repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 100 × 79 mm with 10 parts on 39 nets, routed with 170 tracks and 0 vias.

Its parts include 5 connectors, 2 resistors, 1 capacitor and 1 IC.

README

README.md

View PCB on KiCanvas View PCB on KiCanvas View PCB on KiCanvas

Camera-Slider

This project is a camera slider, useful to take smooth video shots, long moving timelapses, repeatable movement for special effect shots and much more.

Features :

  • 2 motors for translation and rotation
  • Compatible with phone control and a custom controller
  • Saving points and playing them back
  • Custom speed curves
  • A ton of possible shots : timelapse, special FX overlaying, object tracking.
  • usb-c charging for both, the slider is compatible with any usb-c battery bank (~20W peak)
image image image

Workflow :

  • connect
  • Set 2 points or more by hand
  • choose speed curves (or leave the default one)
  • choose the kind of shot wanted
  • start recording
  • press play

here is a youtube playlist with all of my work sessions :

Camera-Slider Playlist

Main CAD file :

image

Cut view of the slider :

image

PCB for the slider :

image

Controller CAD :

image

Main PCB for the controller :

image

Second controller PCB :

image

Exploded shot GIF for Assembly :

Tech used :

CAD - Solidworks + Grabcad

PCB - Kicad

Code - VScode + ESP IDF addon

Videos and pictures of the build :

image

Parts

10
QtyValueFootprintReferences
24.7kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR1, R2
2Conn_01x04_PinConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ6, J7
2Conn_01x05_PinConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalJ1, J2
1CCapacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mmC1
1Conn_01x09_PinConnector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_VerticalJ3
1MCP23017_SPPackage_DIP:DIP-28_W7.62mmU2
1~ESP32-S3:ESP32-S3-MINIESP32_S1

Questions

How big is the Controller PCB?

It measures 100 × 79 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Controller use?

10 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Controller KiCad files?

From the ceansounet/Camera-slider repository on GitHub, at the commit this page was made from: the board is PCB/CONTROLLER_PCB_REV_A/controller/controller.kicad_pcb and its schematic PCB/CONTROLLER_PCB_REV_A/controller/controller.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Controller design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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