4 layers65 × 56 mm
Actuators rev2
CohenLabPrinceton/pvp
Raspberry pi code for controlling the rapid-deploy critical care ventilator
14 parts15GPL-3.0
2 layers65 × 56 mm
Pressure rev2
CohenLabPrinceton/pvp15Raspberry pi code for controlling the rapid-deploy critical care ventilator
- Size
- 65 × 56 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 49
- Pads
- 103
- Tracks, vias
- 106, 5
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 7 Apr 2020
- Updated
- 2 Feb 2022
Overview
Pressure rev2 is an open-source printed circuit board by CohenLabPrinceton, from the CohenLabPrinceton/pvp repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 65 × 56 mm with 21 parts on 49 nets, routed with 106 tracks and 5 vias.
It is built around the INA126U and TL7660ID. Its parts include 6 ICs, 4 connectors, 2 capacitors and 1 resistor.
Main components
2
INA126U
SOIC-8-18V~-1.35V、1.35V~18V -40℃~+85℃ 0.02% 0.4V/us 1 100uV 10nA 10pA/℃ 2.7V~36V 200uA 30us 35nV/√Hz@1kHz 500nV/℃ 500pA 5V/V~10000V/V 5mA 94dB External resistor gain、Overvoltage protection Single-Ended SOIC-8 Instrumentation Amplifiers ROHSTexas InstrumentsInstrumentation AmplifiersTL7660ID
SOIC-8-10V~-1.5V -40℃~+125℃ 1.5V~10V 10kHz 135uA 45Ω 98% Inverted、boost converter Not supported SOIC-8 Charge Pumps ROHSTexas InstrumentsDC-DC Converters
README
README.md
The People's Ventilator Project
All information is in the documentation: https://pvp.readthedocs.io/
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 3mm_Mounting_Hole | project_footprints:NPTH_3mm_ID | H1, H2, H3, H4 |
| 4 | TestPoint | TestPoint:TestPoint_THTPad_2.0x2.0mm_Drill1.0mm | TP1, TP2, TP3, TP4 |
| 2 | CP1 | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C1, C2 |
| 2 | MINI-P-Sensor | tigervent:MINI-P-Sensor-Horizontal | U5, U6 |
| 1 | 40HAT | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J1 |
| 1 | Adafruit_ADS1115 | tigervent:Adafruit_ADS1115 | U4 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | Conn_02x01 | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | J3 |
| 1 | INA126 | Package_DIP:DIP-8_W7.62mm | U2 |
| 1 | MINI-P-Sensor | kicad-lib:MINI-P-Sensor-Horizontal | U3 |
| 1 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | TL7660 | Package_DIP:DIP-8_W7.62mm | U1 |
More from CohenLabPrinceton/pvp
1Similar boards
- 2 layers43 × 49 mm
I2c weight scale kicad
simlun/i2c-weight-scale
I²C Weight Scale: strain gauges in a Wheatstone bridge amplified in an instrumentation amplifier, A/D converted and made available over I²C in a PIC microcontroller
13 parts3 - 2 layers125 × 85 mm
Mkrfox1200
AGVOLUTION/arduino_weatherstation
Embedded software and hardware design for Arduino MKR-board based Weatherstation (Atmel SAMD processors).
69 parts2 - 2 layers70 × 50 mm
Hridaymitra afe
aadityaa0523/HridayMitra
Home early warning of worsening heart failure for elderly rural patients: check-in stool + amulet + SMS care loop (hackathon prototype, synthetic data; monitoring, not diagnosis)
35 partsMIT - 4 layers65 × 56 mm
ADC 16bit board v0r0
aindustriosa/UnderWaterComms
UnderWater ultrasonic communications project
53 parts - 2 layers73 × 43.8 mm
Head
jsvana/coffeetron
Arduino sketch to pour a shot of espresso in a Gaggia Classic Pro to a specific weight.
45 partsMIT - 2 layers70 × 60 mm
ResistojetV1
SimonDaniel605/Development-of-a-Resistojet-Thruster
This project involves the development of a resistojet thruster for nanosatellite station-keeping.
143 partsMIT - 2 layers46 × 22 mm
EMG Probe
timohueser/MyoSense
As mentioned before the MyoSense Sensor Modules use dry stainless steel electrodes to pick up the small voltages generated by muscle activity on the skin above the monitored muscle.
50 partsGPL-3.0 - 2 layers97.8 × 54.6 mm
Strain gauges
waterloo-rocketry/daq
Data Acquisition schematics, boards, datasheets, docs, and software
42 parts5
Questions
How big is the Pressure rev2 PCB?
It measures 65 × 56 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pressure rev2 use?
21 parts, built around the INA126U and TL7660ID. 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 Pressure rev2 KiCad files?
From the CohenLabPrinceton/pvp repository on GitHub, at the commit this page was made from: the board is assets/pcbs/pressure-rev2/pressure-rev2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pressure rev2 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).