Flow Sensor Update: We are now using SENSIRION SFM3300 Flow sensor which is very accurate. Code to interface this sensor is in github. https://github.com/Nabilphysics/SensirionSFM3300FlowMeterOLED
![](https://i0.wp.com/nabilbd.com/wp-content/uploads/2020/06/101710030_341657046812940_2247544403038044160_n.png?fit=1024%2C791&ssl=1)
The graph of pressure support mode is.
![](https://myqxm.com/wp-content/uploads/2020/06/pressureSuppotGraph.jpg)
![](https://i1.wp.com/nabilbd.com/wp-content/uploads/2020/06/93412120_10217762737202387_824720732574449664_o.jpg?ssl=1)
![](https://i1.wp.com/nabilbd.com/wp-content/uploads/2020/06/99254235_10218096621789293_8672760205919911936_o.jpg?ssl=1)
![](https://i0.wp.com/nabilbd.com/wp-content/uploads/2020/06/99381853_10218101550912518_6337598787871047680_o.jpg?ssl=1)
![](https://i0.wp.com/nabilbd.com/wp-content/uploads/2020/06/97352343_10218112643269820_3694538796528828416_o.jpg?ssl=1)
![](https://i0.wp.com/nabilbd.com/wp-content/uploads/2020/06/97998395_10218123787868428_1733464125108912128_o.jpg?ssl=1)
![](https://i1.wp.com/nabilbd.com/wp-content/uploads/2020/06/100838022_10218236776053062_5188306582168928256_o.jpg?ssl=1)
![](https://i0.wp.com/nabilbd.com/wp-content/uploads/2020/06/101272581_10218236776973085_8649341694875009024_o.jpg?ssl=1)
I will make all the files and design open source as quick as we made.
Contact: +8801738387676
CRUX Open Source Ventilator
https://www.cruxbd.com
Version: Demo 4.0
Team Member:
1) Syed Razwanul Haque(Nabil)
Team Lead, Research, Coding
2) Maruf Hossain
Research, Mechanical & 3D Design
Licensing Under Processing 3) Fozlerabbi Shafi Software
facebook: https://www.fb.com/Nabilphysics
Pages: 1 2