Description
Four-Sound Alarm Sound Chip Music IC Music Integration Block Toy Sound Module Chips KL9561 CK9561
Product Description
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Features
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The assembly block with a small number of peripheral devices can produce four different sounds: sound, fire alarm, ambulance
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Sound
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machine gunfire, widely used in toys DIY project.
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Operating voltage range
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2.4 ~ 3.6VDC
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list
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4 x sound alarm chip (4 packs)
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Details Images