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LED Sound Level Meter Kit

Very versatile sound meter based on the LM3914 and housed in a round PCB. Fun kit to build and use.

Designed by NightFire Electronics LLC in United States of America
$9.99

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NightFire Electronics LLC

Very versatile sound meter based on the LM3914 and housed in a round PCB. Fun kit to build and use.

This is a Single-channel LED Sound Level Meter kit with adjustable input gain and adjustable LM3914 range. Kit can run off of 9 to 12 volts dc. Kit will include the PCB and all components and schemat…

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