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2 layers90 × 100 mmSmplASketch, the printed circuit board in 3D

Code/Detailed Documentation of the creation of the SmplASketch as my project for the NYU Electronic Product Design course.

Size
90 × 100 mm
Copper layers
2
Thickness
1.6 mm
Parts
13
Nets
47
Pads
89
Tracks, vias
67, 0
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
4 Sep 2025
Updated
10 Dec 2025

Overview

SmplASketch is an open-source printed circuit board by clarinetgamer, from the clarinetgamer/SmplASketch repository on GitHub. It is a 2-layer board of 90 × 100 mm with 13 parts on 47 nets, routed with 67 tracks and 0 vias.

It is built around the TEENSY 4.1. Its parts include 7 switches, 1 IC and 1 connector. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.

Main components

1

README

README.md

Code/Detailed Documentation of the creation of the SmplASketch as my project for the NYU Electronic Product Design course.

Parts

13
QtyValueFootprintReferences
7SW_PushButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PCBSW1, SW2, SW3, SW4, SW5, SW6, SW7
4MountingHoleMountingHole:MountingHole_2.7mmH1, H2, H3, H4
1Conn_01x02_PinConnector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_VerticalJ1
1Teensy4.1Teensy:Teensy41U1

Questions

How big is the SmplASketch PCB?

It measures 90 × 100 mm and has 2 copper layers, 1.6 mm thick.

What parts does the SmplASketch use?

13 parts, built around the TEENSY 4.1. 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 SmplASketch KiCad files?

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

Can I use the SmplASketch design in my own project?

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

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