Requirement
1. LEDs [ Ссылка ]
2. Resistors [ Ссылка ]
3. Diode 1N4007 [ Ссылка ]
4. Diode Zener [ Ссылка ]
5. Capacitors [ Ссылка ]
Contact us
Email: singoeurnsok@gmail.com
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How to make VU Meter without any ic without transistors without PCB
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