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2 layers29.8 × 42.5 mmDriverUnit, the printed circuit board in 3D

Low-cost open source pullback device for varicose vein surgery

Size
29.8 × 42.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
8
Nets
12
Pads
27
Tracks, vias
44, 0
Pours
1
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
30 Oct 2023
Updated
30 Aug 2024

Overview

DriverUnit is an open-source printed circuit board by syauqibilfaqih, from the syauqibilfaqih/Pullback-Device repository on GitHub, published under the MIT licence. It is a 2-layer board of 29.8 × 42.5 mm with 8 parts on 12 nets, routed with 44 tracks and 0 vias.

It is built around the L293D. It belongs with the ESP32 boards of this library.

Main components

1

README

README.md

Pullback-Device

This is an overview of a low-cost open source pullback device for varicose vein surgery. image

Usage

Look at the video attached bellow: https://youtu.be/Uo2tgYB1XSM

For Developers

  1. Get the mechanical design at the folder "Mechanical" of this repository.
  2. Get the schematic and PCB layout at the folder "Electrical" of this repository.
  3. Get the source code by clonning this repository:
text
git clone https://github.com/syauqibilfaqih/Pullback-Device.git

Then, go to the folder "SourceCode". Make sure that you already have PlatformIO on your Visual Studio Code.

Contact us

I realized that this readme still only contained short information right now. Should you have any question, don't hesitate to contact me at alisyauqibilfaqih@gmail.com

Parts

8
QtyValueFootprintReferences
4Conn_01x02_MaleConnector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical5VSource1, 12VSource1, MotorPin1, PWMpin1
1L293DPackage_DIP:DIP-16_W7.62mmU1

The 5 most common of 8 parts.

Questions

How big is the DriverUnit PCB?

It measures 29.8 × 42.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the DriverUnit use?

8 parts, built around the L293D. 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 DriverUnit KiCad files?

From the syauqibilfaqih/Pullback-Device repository on GitHub, at the commit this page was made from: the board is Electrical/DriverUnit/DriverUnit.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the DriverUnit 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).

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