3D print your own mask – https://www.thingiverse.com/thing:4229846
Washable Origami Mask – https://hackaday.io/project/170725-covid-19-washable-origami-mask
Pinterest ideas for sewing your own masks – https://www.pinterest.com/topics/masks/
Sterilize your masks – https://create.arduino.cc/projecthub/user66015547/face-masks-disinfection-device-needlab-3ed2f5?ref=platform&ref_id=424_trending___&offset=0
3D printed and seran wrap Face Shield – https://hackaday.io/project/170702-3d-printed-face-shields-using-plastic-wrap
Hand-washing Timer – https://create.arduino.cc/projecthub/random-stuff-we-make/corona-hand-wash-timer-11734a?ref=platform&ref_id=424_trending___&offset=4
Real-time Covid19 monitor – https://create.arduino.cc/projecthub/hwhardsoft/covid19-realtime-monitor-5f6920?ref=platform&ref_id=424_trending___&offset=1
or a Hardcore tracker with a MAP! https://hackaday.io/project/170735-covid-19-tracker
Elevated Body Temperature sensor – https://hackaday.io/project/170728-elevated-body-temperature-detector