Little Johnny

built by Dan Gates

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Target Environment Locomotion Method
Indoors Treads
Sensors / Input Devices Actuators / Output Devices
3 Sharp GP2D12 IR sensors
1 Polaroid ultrasonic sensor
2 bump switches
Hamamatsu pyroelectric sensor
Hobby servos
Control Method Power Source
Autonomous Battery
CPU Type Operating System
MIT Handyboard None
Programming Lanuage Weight
Time to build Cost to build
hundreds of hours ~$900
URL for more information
Little Johnny was inspired by the movie Short Circuit, I built him as a robot that could go with me to schools and demo's to get the attention of those I speak to. Johnny is capable of speech, body heat sensory, compass guided navigation, three degree's of freedom in each arm, bending his body and tilting his head.

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