1.5v LED flashlight circuit

1.5v LED flashlight circuit

Parts list:
White LED(20pcs) https://goo.gl/SPCY5o

(Transistor Kit https://goo.gl/5csLJy)
Transistor S9012

Transistor S9013

Coil 100uH https://goo.gl/gtYu5u
Capacitor 500pF (Ceramic Capacitor kit https://goo.gl/q29Du3

Capacitor 220uF 10v (Capacitor Kit https://goo.gl/6zqbJy)
(Resistor kit https://goo.gl/p4JvQY)

Resistor 5.6k

Resistor 10k

Resistor 100 ohm

1.5v AAA battery

Use the coil of an old CFL lamp.

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categories : circuits,joule thief,LED projects