light seeker

The LightSeeker is a fairly simple creature, with two light sensors and two motors. Herbie’s only “brain” is an LM386 audio amplifier.

lichtsucher
Bauanleitung deutsch (pdf)
PCB Mask (pdf)

Links:
http://www.beam-wiki.org/wiki/Herbie_line_follower

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diy makeaway by Swiss Mechatronic Art Society is licensed under a Creative Commons Attribution 2.5 Switzerland License.