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Octopus Passive Buzzer

Octopus Passive Buzzer

Regular price $3.50 SGD
Regular price $3.50 Sale price $3.50 SGD
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Octopus Passive buzzer Brick OBPB01

Octopus Passive buzzer Brick is based on a passive buzzer, it could control the volume by PWM. The distinction is active buzzer stickers. 

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