A Charlieplexed Knight Rider Light




Features

Low cost and low part count
Four different flashing patterns, easily modifyable
Speed control and pattern switching via pot

Introduction

This is nothing special, really. "Knight Rider lights" or "Larson Scanners" seem to be very popular microcontroller projects. I guess they are the next step right after the blinking LED (a.k.a. the "Hello World" program for microcontrollers).

I

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