ECE111 - Tiny26 Lighting Project - Fall 2005

My design uses an ATMEL tiny26 microcontroller programmed to vary the number of LEDs lit by measuring the input of IR light to an IR sensor. It will eventually be mounted to the front of the Tekbot, so that as the Tekbot comes closer to an object more lights will turn on, displaying the distance to the object.

Final Version of Code (Range ~0-8 Inches): Code

Circuit Diagram:

Final Product (Front):

Final Product (Rear):

Click to See a Video of Lights in Action! ~400KB

-Requires Windows Media Player