# MIT E-Vent Ventilator ## Description MIT Emergency Ventilator (E-Vent) Project ## Project Details - **Owner:** steve - **Created:** 9/30/2021 - **Last Updated:** 9/30/2021 - **Visibility:** Public - **Forks:** 3 ## Key Components ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — [Arduino Mega 2560 Rev3](https://www.flux.ai/jharwinbarrozo/arduino-mega-2560-rev3~15.md) - : https://store.arduino.cc/usa/mega-2560-r3 **Pins:** - 3V3 - 5V - 5V - 5V - A0 - A1 - A10 - A11 - A12 - A13 - A14 - A15 - A2 - A3 - A4 - A5 - A6 - A7 - A8 - A9 - AREF - D1 / TX0 - D10 - D11 - D12 - D13 - D14 / TX3 - D15 RX3 - D16 / TX2 - D17 / RX2 - D18 / TX1 - D19 / RX1 - D2 - D2 / RX0 - D20 / SDA - D20 / SDA - D21 / SCL - D21 / SCL - D22 - D23 - D24 - D25 - D26 - D27 - D28 - D29 - D3 - D30 - D31 - D32 - D33 - D34 - D35 - D36 - D37 - D38 - D39 - D4 - D40 - D41 - D42 - D43 - D44 - D45 - D46 - D47 - D48 - D49 - D5 - D50 - D51 - D52 - D53 - D6 - D7 - D8 - D9 - DATA + - DATA- - GND - GND - GND - GND - GND - GND - GND - IOREF - MISO - MOSI - NC - RESET - RESET - SCK - VCC - VCC - VIN ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — Honeywell Pressure Sensor - Accuracy: ±0.25% - Brand: Honeywell - Documentation: https://www.onlinecomponents.com/honeywell/sscdrrn100mdaa5-42881835.html#Url - Part Number: SSCDRRN100MDAA5 - Device Pressure Type: Differential - Mounting: PCB Through Hole 90 ° - Price: 65.49$ USD **Pins:** - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Tolerance: 50% - Resistance: 500Ω - Resistance: 10000Ω - Wattage: 0.25W - Part Type: Resistor **Pins:** - P1 - P2 ### — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Wattage: 1W - Tolerance: 5% - Resistance: 180Ω - Resistance: 500Ω - Part Type: Resistor **Pins:** - P1 - P2 ### — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Part Type: Resistor - Tolerance: 5% - Resistance: 500Ω - Resistance: 10000Ω - Wattage: 0.25W **Pins:** - P1 - P2 ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Wattage: 0.25W - Resistance: 10000Ω - Resistance: 500Ω - Tolerance: 5% - Part Type: Resistor **Pins:** - P1 - P2 ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — WWWWW **Pins:** - Vin - Vout ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 1µF - Capacitance: 100pF - Package or Case Code: C_0603_1608Metric - Voltage Rating: 50V **Pins:** - P1 - P2 ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### ? — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Saturation Current: 93.2e-12A - Series Resistance: 0.42Ω - Forward Voltage: 1.70 - Emission Coefficient: 3.73 - Breakdown Voltage: 0V **Pins:** - ANODE - CATHODE ### — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Tolerance: 5% - Resistance: 500Ω - Resistance: 10000Ω - Wattage: 0.25W - Part Type: Resistor **Pins:** - P1 - P2 ### ? — Chassis Ground **Pins:** - undefined ### — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Voltage Rating: 50V - Package or Case Code: C_0603_1608Metric - Capacitance: 1µF - Capacitance: 100pF **Pins:** - P1 - P2 ### — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Part Type: Resistor - Wattage: 0.25W - Tolerance: 5% - Resistance: 500Ω - Resistance: 10000Ω **Pins:** - P1 - P2 ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### — [20x4 LCD Screen](https://www.flux.ai/jharwinbarrozo/20x4-lcd-screen~oo.md) - Documentation: https://www.pololu.com/product/1219 **Pins:** - DB0 - DB1 - DB2 - DB3 - DB4 - DB5 - DB6 - DB7 - E - LED- - LED+ - R/W - RS - Vdd - Vo - Vss ### ? — [Signal Ground](https://www.flux.ai/jharwinbarrozo/ground-alt-style~04r.md) **Pins:** - GND ### — [Fixed Resistor](https://www.flux.ai/lwcassid/fixed-resistor~nf.md) - Wattage: 0.25W - Resistance: 500Ω - Resistance: 10000Ω - Tolerance: 5% - Part Type: Resistor **Pins:** - P1 - P2 ### 1 uF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 100pF - Capacitance: 1µF - Package or Case Code: C_0603_1608Metric - Voltage Rating: 50V **Pins:** - P1 - P2 ### 1 uF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Voltage Rating: 50V - Package or Case Code: C_0603_1608Metric - Capacitance: 1µF - Capacitance: 100pF **Pins:** - P1 - P2 ### 1 uF — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 1µF - Capacitance: 100pF - Voltage Rating: 50V - Package or Case Code: C_0603_1608Metric **Pins:** - P1 - P2 ### 220V AC — AC Supply **Pins:** - undefined - undefined ### BPM / Pot 2 — [Potentiometer](https://www.flux.ai/jharwinbarrozo/potentiometer~nk3.md) - Resistance: 10KΩ - Package or Case Code: R_POT_PV36W **Pins:** - undefined - undefined - undefined ### Btn 1 — Push Button (Normally Open) **Pins:** - Vin - Vout ### Btn 2 — Push Button (Normally Open) **Pins:** - Vin - Vout ### Btn 3 — Push Button (Normally Open) **Pins:** - Vin - Vout ### Buzzer — [Buzzer](https://www.flux.ai/lwcassid/buzzer~ip.md) **Pins:** - undefined - undefined ### IE / Pot 3 — [Potentiometer](https://www.flux.ai/jharwinbarrozo/potentiometer~nk3.md) - Resistance: 10KΩ - Package or Case Code: R_POT_PV36W **Pins:** - undefined - undefined - undefined ### Limit Switch — Push Button (Normally Open) **Pins:** - Vin - Vout ### microSD pololu — [Breakout Board for microSD Card](https://www.flux.ai/lwcassid/breakout-board-for-microsd-card~q1.md) **Pins:** - 3V3 (out) - Card Detect - CS - D0 - D1 - EN - GND - SCLK - VDD (5V in) ### Pressure Thres / Pot 4 — [Potentiometer](https://www.flux.ai/jharwinbarrozo/potentiometer~nk3.md) - Package or Case Code: R_POT_PV36W - Resistance: 10KΩ **Pins:** - undefined - undefined - undefined ### RoboClaw Solo — [RoboClaw Solo](https://www.flux.ai/jharwinbarrozo/roboclaw-solo~o92.md) - Documentation: https://www.pololu.com/product/3290/resources **Pins:** - 1 / GND - 10 / 1B - 2 / +5V - 3 / S1 / RX - 4 / S2 / TX - 5 / S3 - 6 / LB-IN - 7 / +5V - 8 / GND - 9 / 1A - B- - B+ - M1A - M1B ### Tidal / Pot 1 — [Potentiometer](https://www.flux.ai/jharwinbarrozo/potentiometer~nk3.md) - Resistance: 10KΩ - Package or Case Code: R_POT_PV36W **Pins:** - undefined - undefined - undefined *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/steve/mit-e-vent-ventilator~ph](https://www.flux.ai/steve/mit-e-vent-ventilator~ph).* --- *Generated from [https://www.flux.ai/steve/mit-e-vent-ventilator~ph](https://www.flux.ai/steve/mit-e-vent-ventilator~ph)*