No LEDs Required For This Servo-Controlled Larson Scanner | Hackaday
The obligatory Knight Rider "Larson scanner" lights. See it in Tinkercad: https://www.tinkercad.com/things/frViBbhQ9WM #arduino #beginner #codeexample... | By Impatient Inventor | Facebook
Proper Larson Scanner with Software PWM (Repost) - Bald Engineer
8-LED Larson Scanner With Arduino - Instructables
A Charlieplexed Knight Rider Light (Larson Scanner) - YouTube
The Cylon - Larson Scanner Kit - With Charlieplexing! : 9 Steps (with Pictures) - Instructables