Pressure Sensor Daughterboard: MPX5700AP/GP

RespiraWorks·Ventilator·pcb/sensor-daughterboards/pressure_mpx5700ap,gp/pressure_mpx5700ap,gp.kicad_pcb

Pressure Sensor Daughterboard: MPX5700AP/GP PCB layout, top view — open source board by RespiraWorks

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About the Pressure Sensor Daughterboard: MPX5700AP/GP PCB

Pressure Sensor Daughterboard: MPX5700AP/GP is an open source PCB design by RespiraWorks, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 42 × 25 mm, with 8 components from 6 distinct parts.

Other key parts include the MPX5700AP/GP. By type, the board carries 3 capacitors, 2 connectors, 2 resistors and 1 IC.

It belongs with the sensors designs in this gallery.

From the project

Fully-featured ICU ventilator design, optimized for manufacture using commonly available components and free to license. Repository tracks all mechanical, electrical and systems design, software, requirements and regulatory documentation.

This directory contains files for the Ventilator mainboard design.

The RespiraWorks Ventilator Mainboard PCB is a custom component that integrates the Cycle Controller, UI Computer, sensors, actuator drives, power supplies, filtering, and protection components.

Due to the coupled nature of the controls, electrical, and mechanical components and their design the RespiraWorks ventilator contains a custom fabricated printed circuit board (PCB) to connect the microcontroller, interface processor, and sensor interfaces. The use of a custom PCB greatly reduces the chance for electrical assembly…

Pressure Sensor Daughterboard: MPX5700AP/GP, from the project README — From the project README

Main components on the Pressure Sensor Daughterboard: MPX5700AP/GP

Pressure Sensor Daughterboard: MPX5700AP/GP bill of materials (BOM)

8 components, 6 distinct parts.

Qty	Part	Footprint	Refs
1	MPX5700AP/GP	NXP_MPX5700AP,GP_Vertical	U1
2	Main board connections (bottom entry)	PinSocket_1x04_P2.54mm_Vertical_SMD_TE_1241152-4	J1, J2
2	1uF	C_0603_1608Metric	C1, C4
1	470pF	C_0603_1608Metric	C3
1	2.4K	R_0603_1608Metric	R1
1	4.7K	R_0603_1608Metric	R2

Pressure Sensor Daughterboard: MPX5700AP/GP design files

The KiCad project lives in the RespiraWorks/Ventilator repository on GitHub; these links point at the commit this page was built from.

Layoutpcb/sensor-daughterboards/pressure_mpx5700ap,gp/pressure_mpx5700ap,gp.kicad_pcb

Pressure Sensor Daughterboard: MPX5700AP/GP: common questions

How big is the Pressure Sensor Daughterboard: MPX5700AP/GP PCB?

The Pressure Sensor Daughterboard: MPX5700AP/GP measures 42 × 25 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Pressure Sensor Daughterboard: MPX5700AP/GP?

8 components, from 6 distinct parts. The full bill of materials is listed on this page.

Where can I download the Pressure Sensor Daughterboard: MPX5700AP/GP design files?

From the RespiraWorks/Ventilator repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Pressure Sensor Daughterboard: MPX5700AP/GP design in my own project?

Yes, under the terms of its Apache-2.0 license, which RespiraWorks chose for the repository.

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