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….
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.