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2 layers35.5 × 7.6 mmSonic screwdriver, the printed circuit board in 3D

SonicScrewdriver

Size
35.5 × 7.6 mm
Copper layers
2
Thickness
1.6 mm
Parts
14
Nets
14
Pads
44
Tracks, vias
78, 7
Routed
Yes
KiCad
KiCad 10.0 (file 20260206)
Created
8 Apr 2016
Updated
20 Jul 2026

Overview

Sonic screwdriver is an open-source printed circuit board by UserHackable, from the UserHackable/SonicScrewdriver repository on GitHub. It is a 2-layer board of 35.5 × 7.6 mm with 14 parts on 14 nets, routed with 78 tracks and 7 vias.

Its parts include 6 resistors, 2 capacitors, 1 IC, 1 diode and 1 switch.

README

README.md

LiPolyRGB

Board dimensions

  • (160000, 70000) original units
  • (1.6000, 0.7000) inches
  • (40.6400, 17.7800) mm
FrontBack
FrontBack

LiPolySonicScrewdriver

Board dimensions

  • (190000, 47500) original units
  • (1.9000, 0.4750) inches
  • (48.2600, 12.0650) mm
FrontBack
FrontBack

sonic_screwdriver

Board dimensions

  • (139950, 29960) original units
  • (1.3995, 0.2996) inches
  • (35.5473, 7.6098) mm
FrontBack
FrontBack

sonic_screwdriver_lipo

Board dimensions

  • (139950, 29960) original units
  • (1.3995, 0.2996) inches
  • (35.5473, 7.6098) mm
FrontBack
FrontBack

SonicScrewdriverThru

Board dimensions

  • (249951, 49961) original units
  • (2.4995, 0.4996) inches
  • (63.4876, 12.6901) mm
FrontBack
FrontBack

Parts

14
QtyValueFootprintReferences
30805R1, R2, R3
21206C1, C2
2TRIMPOTSMDTRIMPOT-3MMR5, R6
1TACTILE-SWITCH-SMDS1
11M0805R4
1AAT1217TSOT-23-6U$1
1L1007L1007U$2
1LED-RGB-CA-THRUEDGELED-RGB-EDGED1
1M02PTH1X02JP1
1Tiny85-20-SMTSO08-EIAJU1

Questions

How big is the Sonic screwdriver PCB?

It measures 35.5 × 7.6 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Sonic screwdriver use?

14 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 Sonic screwdriver KiCad files?

From the UserHackable/SonicScrewdriver repository on GitHub, at the commit this page was made from: the board is KiCad/sonic_screwdriver/sonic_screwdriver.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Sonic screwdriver design in my own project?

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

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