EXTENDED RANGE VU METER


Posted on Feb 6, 2014

This circuit can be used as a small beacon or marker light, amd toys or novelty items. R1 is an LDR that has‰¥10 k © dark-resistance, or a CDS photocell. C1 determines the flash rate.


EXTENDED RANGE VU METER
Click here to download the full size of the above Circuit.




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