40 LED Vu-Meter with LM3915
19.4 هزار بار بازدید -
6 سال پیش
-
Vu-Meter with 40 LEDs and
Vu-Meter with 40 LEDs and four LM3915 (Only Bar Mode)
EDIT: ► PCB: • Vu-Meter 40 LED on PCB with LM3915 TU... (Final Version)
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► WARNING: This circuit is under development, it is not the final version. Stay Tuned =)
Components:
40x LEDs 5mm
1x LED 3mm
4x LM3915 ICs
1x 1KΩ Resistor
1x 100KΩ Resistor
8x 2.7KΩ Resistors
1x 1uF @ 25V Electrolytic Capacitor
1x 220uF @ 25V Electrolytic Capacitor
1x 1N4007 Diode
Electric diagram at: 4:12 [Beta V1.0]
■ Do you want to Make a Vu-Meter on PCB?
Look this: • How to Make a PCB Vu-Meter with LM3915
► My Electronics Creations: goo.gl/k1PN4A
► More videos: youtube.com/c/Stefano91ste
WARNING: This video is only for demonstration. I don't take any responsibility for damage to things, people and animals.
Music by Vexento: youtube.com/c/Vexento
#Electronic #VuMeter #LM3915
6 سال پیش
در تاریخ 1397/10/26 منتشر شده
است.
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