madaeon's Automatic ventilation for AMBU bags
thingiverse
UPDATE 2: Uploaded initial firmware files and components for M8 based build. Modified existing parts from madaeon's brilliant GrabCAD design to make them printer-friendly and simple to assemble using M3/M4 screws and epoxy. The setup includes an EasyDriver, Arduino, NEMA17 motor, threaded shaft, and a threaded rod (M8, helical, or helix screws). Check out the original design at https://grabcad.com/library/diy-automatic-ventilation-for-ambu-bags-3d-printable-1. Stay safe at home and wash your hands frequently. Be aware that this project has not undergone any official regulations; use it with caution.
With this file you will be able to print madaeon's Automatic ventilation for AMBU bags with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on madaeon's Automatic ventilation for AMBU bags.