Hackaday (unofficial) September 25, 2022 3:00am Animated LED Arrows Point the Way #ledhacks #news #esp8266 #ledpixels #hackaday posted by pod_feeder_v2 Animated LED Arrows Point The Way Visitors at the Garden D’Lights in Bellevue, Washington had a problem. While touring the holiday lights show, they kept straying off the path. The event organizers tried some simple LED arrow…