Diy amazing 40 LED VU-Meter using two AN6884 ic, with adjustment 

Diy amazing 40 LED VU-Meter using two AN6884 ic, with adjustment
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➤ Parts Required:
• IC: AN6884 x 2
• Resistor: 10 ohms/1w, 1K, 10K x 2, 33k x 2
• Capacitor: 10uf/50v x 2, 4.7uf/50v x 2, 223
• 10k potentiometer, 50k varistor
• Battery: 4,2V to 9V
• Color Led 5mm x 40 pcs

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