This is Circuit LM3914 LED VU Meter.
use IC LM3914 and Transistor BC109C.
For Display power Music by LED
LED VU Meter by IC LM3914 Meter & Testing Circuit :
Subscribe to:
Post Comments (Atom)
This is Circuit LM3914 LED VU Meter.
use IC LM3914 and Transistor BC109C.
For Display power Music by LED
EmoticonEmoticon