29256,63769
m mad about electronics, technology........who m i ??? son just don ask that .......
victordas's instructables
Achievements
10K+
Views
Earned a bronze medal
- victordas commented on victordas's instructable LM4440/LA4440 20W AUDIO AMPLIFIER WITH 12V
- victordas commented on victordas's instructable LM4440/LA4440 20W AUDIO AMPLIFIER WITH 12VView Instructable »
yes it is
- victordas commented on victordas's instructable LM4440/LA4440 20W AUDIO AMPLIFIER WITH 12VView Instructable »
its all written already bro. read it. FOR VOLUME = 100K
- victordas commented on victordas's instructable 9 LED VU Meter runs from 12vView Instructable »
12v DC
- victordas commented on victordas's instructable LM4440/LA4440 20W AUDIO AMPLIFIER WITH 12V
In India almost 300/- all of it
will be needing little changes. specifications depends on circuit and what changes done on it. can't say it now have to change it first.
View Instructable »what are you saying bro ???? """How much is the cost in making speaker also?"""" do u really want to make that speaker at home ??? or by all urself ????
- victordas commented on victordas's instructable LED Car / Bike turn indicatorView Instructable »
You may try LM3914 based circuit. Google it
- victordas commented on victordas's instructable LM4440/LA4440 20W AUDIO AMPLIFIER WITH 12VView Instructable »
The said LM4440 amplifier could be easily done this, just remove the 5v output part and use a 12v 2amp power supply
All pins are shown in the diagram/pic so plz follow it carefully
check the GND connection .........most of the time its the main fact.
simple rebuild the circuit