mask Archives - 3D Printing Magazine

August 17, 2022 Dan Maloney 262 Views clock, diffuser, ESP32, FR-4, led, mask, ntp, pcb, Wemos

Circuit-less PCB Featured as Faceplate for a Digital Clock

If there’s no circuitry on a printed circuit board, does it cease being a “PCB” and perhaps instead become just a “PB”? Call them what you will, the fact that

Used Facemasks Turned into Rapid Antigen Tests with Injection Molding

green hacks Hacks

March 24, 2022 Dan Maloney 301 Views Covid-19, injection molding, mask, mold, polypropylene, PPE, rapid prototyping, sla, tooling

Used Facemasks Turned into Rapid Antigen Tests with Injection Molding

Here’s a little eye-opener for you: next time you’re taking a walk, cast your eyes to the ground for a bit and see how far you can go without spotting

Printable Portable Mask Gives You the Numbers on Your Workout

Hacks Medical Hacks

January 16, 2022 Dan Maloney 305 Views differential pressure, ESP32, exercise, mask, O2, oxygen, physiology, respirator, sensor, sports medicine, Venturi, VO2 max

Printable Portable Mask Gives You the Numbers on Your Workout

We’re currently in the midst of New Year’s Resolutions season, which means an abundance of spanking new treadmills and exercise bikes. And one thing becomes quickly obvious while using those