Pressure rev2
About the Pressure rev2 PCB
Pressure rev2 is an open source PCB design by CohenLabPrinceton, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 65 × 56 mm, with 17 components from 11 distinct parts.
Other key parts include the TL7660, INA126, MINI-P-Sensor and Adafruit_ADS1115. By type, the board carries 6 ICs, 4 connectors, 2 capacitors and 1 resistor.
It belongs with the sensors designs in this gallery.
From the project
Raspberry pi code for controlling the rapid-deploy critical care ventilator
Main components on the Pressure rev2
Pressure rev2 bill of materials (BOM)
17 components, 11 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL7660 | DIP-8_W7.62mm | U1 |
| 1 | INA126 | DIP-8_W7.62mm | U2 |
| 3 | MINI-P-Sensor | MINI-P-Sensor-Horizontal | U3, U5, U6 |
| 1 | Adafruit_ADS1115 | Adafruit_ADS1115 | U4 |
| 1 | 40HAT | PinSocket_2x20_P2.54mm_Vertical | J1 |
| 1 | Conn_01x04 | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | Conn_02x01 | PinHeader_2x01_P2.54mm_Vertical | J3 |
| 1 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J4 |
| 4 | 3mm_Mounting_Hole | NPTH_3mm_ID | H1, H2, H3, H4 |
| 2 | CP1 | CP_Radial_D4.0mm_P2.00mm | C1, C2 |
| 1 | R | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
Pressure rev2 design files
The KiCad project lives in the CohenLabPrinceton/pvp repository on GitHub; these links point at the commit this page was built from.
Pressure rev2: common questions
How big is the Pressure rev2 PCB?
The Pressure rev2 measures 65 × 56 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Pressure rev2?
17 components, from 11 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 Pressure rev2 design files?
From the CohenLabPrinceton/pvp repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Pressure rev2 design in my own project?
Yes, under the terms of its GPL-3.0 license, which CohenLabPrinceton chose for the repository.
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