How to make a simple 9v LED FLASHER

Video Link
              https://m.youtube.com/watch?v=oI-udHw4_zA

How to make clear sound speaker | From Old CFL

How to make clear sounds speaker from old CFL

Exactly where you place speakers in a room can make a dramatic difference in their sound. That includes home theater speakers.

           
clear sounds speaker By old CFL

     Step-1
Get two old CFL

    Step-2
Remove 154j (or) 104j capacitor

   Step-3

  Step-4

How to make potato charger ? TRUE | You can charge your mobile using pot...

How to make potato charger

Very simple making idea!?

How To Make Touch Sensor C1815 Transistor

                Very simple touch sensor



          

Very simple touching sensor
Used c1815 transistor

                1)c1815 transistor
                2)100k resistor


100k resistor color code:

More information watch this video ....

Simple Audio Amplifier | C1815 Transistor

    Simple audio amplifier used

             c1815 transistor

Transistor color code:

How to Make Clear Sounds Speaker

Your normal speaker convert to clear sounds speaker

Exactly where you place speakers in a room can make a dramatic difference in their sound. That includes home theater speakers.

            

Your normal speakers convert to clear sounds speaker very simple way.