Audio Level Meter Kit | |
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Quantity in Basket:
none
Code: 841127
Price: $9.95
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Volume Price |
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Quantity |
Price each |
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10-99999 |
$8.95 |
| | | | The louder the sound, the more the LEDs will light. This kit uses the LM3915 Bar Graph IC and an audio pre-amplifier stage to measure an audio level. It has a sensitivity adjustment to increase or decrease the microphone sensitivity level. Requires 9VDC battery. Kit. |
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