I started with a Male Blank No Face Mask that I bought on Amazon. I used two of Adafruit’s 1.2″ blue 8×8 LED Matrices for the eyes and a set of three 1.2″ red 8×8 LED Matrices for the mouth. As in the tutorial, I hot glued the 3 mouth matrices together in a strip. The pressure of the outer mask tended to break the bonds and I ended up re-gluing one of the mouth matrices a couple of times. At first I hotglued the matrices to the mask but I found that wire worked much better….
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