Uh, no.all you need is a ac meter. and alittle wiring
A VU meter has a logarithmic scale, and a standard AC meter is linear. A linear meter is completely useless as a VU meter.
There's a circuit based on the ESP one (and a little better even ) on my site: http://www.cheese83.freeserve.co.uk/amp/amp3/vu_meter.htm
There's a circuit based on the ESP one (and a little better even ) on my site: http://www.cheese83.freeserve.co.uk/amp/amp3/vu_meter.htm
Mr. Evil,
Your link dont work, can u give me a revised link?
That one got lost in a site redesign at some point, but there's a newer VU meter schematic here: https://mrevil.asvachin.eu/electronics/vu_meter/Mr. Evil,
Your link dont work, can u give me a revised link?
That one got lost in a site redesign at some point, but there's a newer VU meter schematic here: https://mrevil.asvachin.eu/electronics/vu_meter/
is there a replacement for MC33172? can i use standard op amps like TL072?
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