Let's Make Robots!

Sensy , the digital logic obstacle avoiding robot .

Jad-Berro's picture
drive around normal RC , but takes over control incase of an obstacle !
Cost to build: 
$60
Time to build: 
5 hours
Weight: 
350 grams

this RC car traverses around normally but takes over control in the case of an obstacle in front of it , that action drives a custom built polarity reverser to move the car away of the obstacle ! while still drivable by RC !

and here are some pics ! 

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