1.5V Powere Led

I have made a 1.5v battery power led
By using ferrite core induction it's work pretty good  by using BC547 transistor and 2.2k resistance 
Hello Friend In This Video i am going to show you how easily you can build own 1.5V Power Touch Light using only few components name is 1. BC547 Transistor 2. 220 Ohm's Resistor 3. Ferrite core 4. 1.5 voltage Battery actually working principle of this Simple Circuit is the induction of inductor which help to boost the voltage when we pass electricity to any wire of mainly we use copper wire and almuni wire or the there creat some of magnetic feel we called that induction of

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