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2 layers23.5 × 23.5 mmSoic2dip16, the printed circuit board in 3D

Electronics Projects

Size
23.5 × 23.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
2
Nets
16
Pads
32
Tracks, vias
97, 8
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
4 Apr 2024
Updated
14 May 2026

Overview

Soic2dip16 is an open-source printed circuit board by orri93, from the orri93/electronics repository on GitHub, published under the MIT licence. It is a 2-layer board of 23.5 × 23.5 mm with 2 parts on 16 nets, routed with 97 tracks and 8 vias.

README

README.md

electronics

A personal collection of electronics projects, experiments, and reusable design assets.

This repository includes circuit designs (mostly KiCad), component libraries, simulation files, prototypes, firmware/code, and supporting documentation. It is organized as a working archive where each project can include one or more of the following:

  • Hardware design files (schematics and PCB layouts)
  • Build/manufacturing outputs (for example gerbers)
  • Notes, references, and datasheets
  • Source code or firmware when the project includes programmable parts

Folder Structure

Top-level folders are grouped by purpose. Common locations include:

  • circuits/: Main project folders for KiCad designs (schematics/PCBs).
  • doc/: Documentation, references, datasheets, books, project notes, and how-to material.
  • src/: Source code and firmware-related project code when applicable.
  • 3d/: 3D models (for example STEP files) used for PCB/mechanical integration.
  • symbols/: KiCad symbol libraries.
  • footprints/: KiCad footprint libraries.
  • gerber/: Generated manufacturing outputs for selected projects.
  • spices/: SPICE/LTspice simulation files.
  • prototype/: Early-stage prototypes and exploratory files.
  • projects/: Additional project work that may not fit the main circuits/ layout.
  • media/: Images and other media assets.
  • pcb/: Standalone PCB-related utilities or adapter boards.
  • tools/: Tooling and utility resources.
  • repares/: Repair-related project material.
  • tmp/: Temporary files.

Project Organization Notes

Project contents are not always in a single folder. Depending on the project stage and history:

  • KiCad circuit files are often located under circuits/<project-name>/.
  • Documentation can be stored separately under doc/.
  • Code or firmware is sometimes placed under src/.

This split keeps hardware design, documentation, and software concerns organized while still allowing each project to evolve over time.

Parts

2
QtyValueFootprintReferences
1DIPPackage_DIP:DIP-16_W7.62mm_LongPadsJ1
1SOICPackage_SO:SOIC-16_3.9x9.9mm_P1.27mmJ2

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Questions

How big is the Soic2dip16 PCB?

It measures 23.5 × 23.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Soic2dip16 use?

2 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 Soic2dip16 KiCad files?

From the orri93/electronics repository on GitHub, at the commit this page was made from: the board is pcb/soic2dip16/soic2dip16.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Soic2dip16 design in my own project?

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