HELLO! My Name is LED Nametag Kit
Larry Ogrodnek created this fun LED Nametag Kit, an electronics hobbyist’s version of those ubiquitous “HELLO! My Name Is” stickers that are typically worn at awkward gatherings. An onboard Attiny13 microcontroller allows you to switch between four built-in programs: all letters on, letter chase, fade, and blink. To help you make your own custom nametag, Larry even set up an online name layout tool to help you figure out where the LEDs should be placed before you solder them in.
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