| 摘要 |
A toy for interacting with a series of bubbles to play a tune. The illustrated toy has a housing that includes a handle and at least two spaced-apart electrical contacts. Housed within the housing and electrically connected to the contacts and to one another in a circuit are a microprocessor chip, a speaker and a holder for a power source such as a battery. Each time the contacts strike a bubble, the circuit is completed, which causes a note to be emitted from the speaker. The microprocessor is programmed so that when the contacts sequentially engage a plurality of bubbles, a series of notes are emitted that create a tune. The illustrated toy also includes a blower mechanism for producing a plurality of bubbles for use with the toy.
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