HardLabs

PulseOximeter

Choaib-ELMADI·pcb-projects·KiCad/Pulse Oximeter Medical Device/PulseOximeter/PulseOximeter.kicad_pcb

PulseOximeter PCB layout, top view — open source AVR/Arduino board by Choaib-ELMADI
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About the PulseOximeter PCB

PulseOximeter is an open source AVR/Arduino PCB design by Choaib-ELMADI, published on GitHub. It is a 4-layer board measuring 82 × 55 mm, with 10 components from 5 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the MAX30102 and SSD1306. By type, the board carries 4 resistors, 3 capacitors, 2 ICs and 1 module.

It belongs with the power & battery designs in this gallery.

From the project

This repository includes a collection of electronic PCB designs and custom KiCad libraries. It features various hardware projects, reusable components, and detailed documentation for learning and development.

The pcb-projects repository features a variety of electronic PCB designs for hobbyists and enthusiasts. Each project includes schematics, PCB layouts, and images to make it easy to explore and replicate. The repository also contains a folder for notes, offering tips and useful information for both Altium Designer and KiCad, as well as custom hardware libraries for KiCad.

PulseOximeter, from the project README
From the project README

Main components on the PulseOximeter

MAX30102SSD1306Arduino_Nano_v3.x

PulseOximeter bill of materials (BOM)

10 components, 5 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MAX30102
U1
1
SSD1306
U2
1
Arduino_Nano_v3.x
A1
3
100n
C1, C2, C3
4
1K
R1, R2, R3, R4

PulseOximeter design files

The KiCad project lives in the Choaib-ELMADI/pcb-projects repository on GitHub; these links point at the commit this page was built from.

PulseOximeter: common questions

What microcontroller does the PulseOximeter use?

The PulseOximeter is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the PulseOximeter PCB?

The PulseOximeter measures 82 × 55 mm, has 4 copper layers and is 1.600198 mm thick.

How many components are on the PulseOximeter?

10 components, from 5 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the PulseOximeter design files?

From the Choaib-ELMADI/pcb-projects repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the PulseOximeter design in my own project?

The repository has no license, so all rights stay with Choaib-ELMADI. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the PulseOximeter without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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