An Infrared Tracking Dog

Someday I found an interesting video at: http://arduinotr.com/cisim/?fbclid=IwAR22rYmiRQQJ0nqAusOLhBj_778gROseej6TUonvbOnAd65A-sl_wnyqrJQ&tdsourcetag=s_pcqq_aiomsg this is really a good video but, cheating… At the first glance I feel It really strange, and then feet cheated, do not know what is the...
By: makerfabs

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[original story: Instructables]

Instructables 22 Jan 08:44