VU Meter Driver Audio 10-Segment Level Indicator/Power Meter 10 LED Level

The board has a first-level amplifier (using 741 single op amp), and there are two sets of high and low inputs. Yellow: connect to the positive signal line, green: connect to the negative signal line (outer layer, shielding layer).

Condition: New · Seller: moonyuetime001a · 98.7% positive · 317 ratings

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