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The Philippine Electronics and Technology Forum > Mixed Systems and Specialization > Broadcast and Engineering Acoustics ( Hi-Fi Audio/Video ) (Moderator: marcelino) > level meter indicator
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Author Topic: level meter indicator  (Read 1301 times)
-edz-
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« on: February 05, 2008, 03:55:57 PM »
mga kuya at ate, paano po ba ang schematic diagram ng level meter indicator para sa output ng speakers at amplifier...?
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« on: February 05, 2008, 03:55:57 PM »
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microlan2008
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« Reply #1 on: February 05, 2008, 04:10:39 PM »
do you mean VU meter?
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-edz-
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« Reply #2 on: February 05, 2008, 04:22:06 PM »
opo, ung vu meter pero led po ang gamit...
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microlan2008
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« Reply #3 on: February 05, 2008, 04:35:28 PM »
check mo ito

http://sound.westhost.com/project60.htm
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mangkanor
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« Reply #4 on: February 23, 2008, 02:18:20 PM »
LM3914 karamihan na gamit sa vu meter.
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mArKhAo
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« Reply #5 on: February 23, 2008, 07:16:22 PM »
3914 3915 aun tsaka mga led... indication lng ng power.
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badalicious
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« Reply #6 on: July 09, 2010, 04:26:29 PM »
me alam po kaung di gumagamit ng IC.ung zener diod lang tsaka resistor gumawa n kc kami nun noong high p kami kaso di ko makita diagram. tsaka direkta n un kinakabit sa speaker wala ng power supply. sana meron magpost
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