PAPR Personal Air Powered Respirator DIY

thingiverse

Printed out of PETG and at 0.3mm layer height are the four essential components needed to build your very own PAPR Personal Air Respirator unit. I utilized RC batteries, an ESC, an Arduino Nano, and a CPAP to create this highly useful and life-enhancing PAPR device. Your entire face is completely covered, and since filtered ambient air is pumped through the mask, the lens does not fog up at all. Arduino Code is below. Enjoy! https://youtu.be/lmNIEDDCqSk /* Coded by Just Josh Open source - do what you want with this code! */ #include <Servo.h> int value = 0; // set values to zero as needed Servo firstESC; void setup() { firstESC.attach(9); // attached to pin 9, just one Servo used here firstESC.writeMicroseconds(0); delay(8000); } void loop() { firstESC.writeMicroseconds(1750); //0 equals full stop, 2000 is full power }