Let's make a Face Mask with LEDs! **Materials:** - Individually addressable LED strip soldered in a 30 x 12 LED grid - Arduino Micro - SD card reader module - Push button - 10,000 mAh power bank - Wir ...

LED face masks have exploded in popularity over the past few years, and a growing number of beauty companies now offer red light therapy masks that are designed to treat visible signs of aging—like ...