Sound controlled robot kit scooter
Fast-paced excitement sensitive microphone changes direction when you clap your hands or when it hits an object this speedy robot keeps banging into objects, but each time it does, it momentarily shifts into reverse and then heads off into a new direction. You can also make it change direction with a loud sound such as clapping your hands. Learn motor theroy, transistor switching and r/c time constant circuits. The 24 page 2-color instruction manual features step-by-step instructions, schematic and block diagrams, self-test and troubleshooting guide. Requires 2 aa batteries (not included).
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