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2 layers59 × 69 mmFlamp, the printed circuit board in 3D

If you want or need another license for some reason (especially for commercial use), feel free to contact me.

Size
59 × 69 mm
Copper layers
2
Thickness
1.6 mm
Parts
14
Nets
38
Pads
75
Tracks, vias
58, 1
Pours
1
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
8 Apr 2026
Updated
30 Apr 2026

Overview

Flamp is an open-source printed circuit board by AberDerBart, from the AberDerBart/flamp repository on GitHub. It is a 2-layer board of 59 × 69 mm with 14 parts on 38 nets, routed with 58 tracks and 1 via.

It is built around the L7805. Its parts include 4 transistors, 4 connectors and 1 IC. It belongs with the RP2040 boards of this library.

Main components

1

README

README.md

Disclaimer: This has been developed as a personal project and the current state was good enough for me to build it but is problably not well suited to recreate. There are also changes planned (especially to the PCB and electronics). Please contact me or open an issue if you have any problems or questions on this project, I am happy to help (but not very motivated to do documentation work upfront).

If you want or need another license for some reason (especially for commercial use), feel free to contact me.

Flamp

These are the design files for my flower lamp (short "Flamp"), A dimmable ceiling lamp inspired by a flower blossom with servo-actuated petals to open up or close down.

Getting started

Check out this repository using the --recurse-submodules flag.

For the mechanical design, open lamp.scad in OpenSCAD. This gives an overview how the lamp is assembled.

For the PCB design, open pcb/pcb.kicad_pro in KiCad.

Necessary parts

For hardware and electronic parts, see BOM.csv. You need to 3D print the parts from cad/printed_parts.scad. The design for the wooden parts can be found in cad/wooden_parts_12mm.scad and cad/wooden_parts_4mm.scad.

  1. Cut the parts with a CNC router or laser cutter from 12mm or 4mm plywood respectively
  2. 3D print the jigs and use them to trace the shape of the wooden parts and saw them out. Then, use the jigs and a router to trim them to size and drill the holes using the jigs. Make sure to drill the holes before removing the inner parts.

Assembly

TODO

Parts

14
QtyValueFootprintReferences
4BUZ11Package_TO_SOT_THT:TO-220-3_Horizontal_TabDownQ1, Q2, Q3, Q4
4MountingHoleMountingHole:MountingHole_3.2mm_M3H1, H2, H3, H4
2Screw_Terminal_01x03TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-3-3.5-H_1x03_P3.50mm_HorizontalJ2, J3
1Conn_01x03_PinConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_VerticalJ4
1L7805Package_TO_SOT_THT:TO-220-3_Horizontal_TabUpU1
1RaspberryPi_Pico_WModule:RaspberryPi_Pico_Common_THTA1
1Screw_Terminal_01x02TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_HorizontalJ1

Questions

How big is the Flamp PCB?

It measures 59 × 69 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Flamp use?

14 parts, built around the L7805. 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 Flamp KiCad files?

From the AberDerBart/flamp repository on GitHub, at the commit this page was made from: the board is pcb/pcb.kicad_pcb and its schematic pcb/pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Flamp design in my own project?

Its repository states no licence, so its author keeps all rights: ask AberDerBart before reusing the design.

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