The R&D experts at Bold have volunteered their respective skills to create a reusable protective mask using a 3D printer and readily available materials from hardware stores. The mask uses filters equal in protection to an N95, and provides a safe alternative to disposable N95 masks for healthcare professionals and the general public. You can download now the 3D Model (.STL format) for free along with the detailed assembly manual at:
https://www.boldlighting.us/pages.aspx?pageid=56
VOLTAGE DROP CALCULATOR FOR SPECTER TRACK
Maximum allowed voltage drop is 3V
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