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  • 499

This is an economical soldering project kit that creates and sound-to-light module. Four high-intensity LEDs light up and react simultaneously to sounds picked up by the built-in microphone.

This gadget is great for both fun and practical applications, such as sound indicator, simple sound-to-light music interpreter, annunciator for the hearing impaired to indicate the telephone, door bell or other noises. Adjustable sensitivity with potentiometer. Built-in microphone.
Brand: Velleman
Brand Part Number: MK103
Our Part Number: h4722

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