Thursday, August 4, 2016
Wondering why most cats always sleep?
hahayyyyy!!!!!!!!!!!!!!!!!!!!!!!!!!!!
sleeptime
zzzzzzzzzzzzzzzzzzzzz!!!!!!!!!!!in the window
zzzzzzzzzzzzzzzzzzzzz!!!!!!!!!!!in the table
sweet dreamsssssszzzzzzzzzzzzzzzzz
Even in my work station
Wondering why most cats always sleep????
Saturday, July 30, 2016
1000W Power amplifier - my own build
This amplifier is a Audio Power amplifier
Its power supply is 50 -0- 50 Vdc 15A.
When making an amplifier its important to check the output and supply
if there is a short circuit.
After checking carefully
you can now
connect the power supply
be careful when connecting
the power supply
to the amplifier module
as it holds High current and voltage.
\
After checking the amplifier
I built a case made of aluminum and steel plate.
Putting Fans in each module is mandatory
as it create heat.
The powerful your amplifier is ,the more heat it create.
Its power supply is 50 -0- 50 Vdc 15A.
When making an amplifier its important to check the output and supply
if there is a short circuit.
After checking carefully
you can now
connect the power supply
be careful when connecting
the power supply
to the amplifier module
as it holds High current and voltage.
\
After checking the amplifier
I built a case made of aluminum and steel plate.
Putting Fans in each module is mandatory
as it create heat.
The powerful your amplifier is ,the more heat it create.
Friday, July 22, 2016
Monday, July 18, 2016
Saturday, July 16, 2016
Homemade guitar amplifier repair troubleshooting guide
My customer brought me a homemade guitar amp.
The main problem is that it has no sound.
First thing to do is check the speaker using continuity
in my case the speaker is 8 ohms.
After checking the speaker.Good to know that
speaker is good
So based on my opinion the board maybe has a problem.
so I leave it to my cat.....C'mon garfield give it a try....
Just joking.....
After seeing the insides which is the placement of the parts.
It is unusual. Not a good build .And not durable enough
to hold its board and components.What a risky build.
But its okay as long as I can repair it .By the way its not my
Guitar amp.
At fist i check the pre amp if it receives power.And ok its good
nothing to blame on power supply.
Next is the input of the pre amp.Checking if it has short circuit
or open ground.Applying glue gun on the wires to hold it.So no more
problems about the wires.
Checking the groundings Which solved the problem .The groundings of the
shielded wire from input is open .Hurray took me 10 minutes of troubleshooting
So its coming back in action.....If you have
a question just send me a comments.good to hear your idea and opinion.....
Best simple Plastic Bottle hacks
Please put glue gun on the bulb holder for safety.thanks
Thursday, July 14, 2016
Wednesday, July 13, 2016
How to repair your Adaptors dc plug.
This is a tutorial on how to repair your dc plug in your adaptor.
Then ..well its time for you to repair your adaptor. Caution: this requires soldering techniques so be careful ..
Tools needed :
cutter pliers
glue gun
soldering iron
soldering lead
your dc plug from your adaptor
Strip the wires using cutter pliers
Solder the red wire to the tip connection of the dc plug
Then solder the white wire which is the (negative) to the ground of the dc plug
After soldering the parts apply the glue gun
this will create insulation of the wire and connection.
Put more glue like this ,as it will be the holder of your dc plug
Then let it dry for 5 minutes.
Thanks for viewing.Hope that it will solve your problem .
Please visit my youtube videos.
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