SAR (Sound Activated Robot)

built by Steven Frye

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Target Environment Locomotion Method
Indoors Static
Sensors / Input Devices Actuators / Output Devices
microphone 1 DC motor
Control Method Power Source
Autonomous Battery
CPU Type Operating System
None None
Programming Lanuage Weight
None N/A
Time to build Cost to build
one afternoon N/A
URL for more information
SAR is a robot that uses a sound activated circuit from to run a 1.5-3vdc motor with a weigth on it to vibrate and move when it hears a sound. Also SAR has three blinking red LEDs for looks and is powerd by two AA batteries. Sar didnt cost much to build all I had to buy was the sound activated circuit and the three red blinking LEDs everything else came from my junk heap.

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