Solar charger night light 1.2v batt

1006

23:01:29

Hit the switch(dark/light) "on" and wait intil 1 volt, it charges from the sun(white IL) in the day time to the 1.2 volt rechargeable battery(1F cap.), then at night time it discharges to the LED, but it has to raise the voltage through the transformer coils to the right transistor, the left transistor switches it "off" for the day time. 

1F CAPACITOR------1.2 VOLT RECHARGEABLE BATTERY
IL BULB----------------SUN
SPST SWITCH--------NIGHT/LIGHT
4 VOLT BATTERY---SOLAR CELL
COOL BLUE LED---LED FOR NIGHT

published 11 years ago

SeMPRuL

11 years ago

bookmark :D

Voltransistor

11 years ago

Thankyou. :-) You can take this circuit and make it in real life. Lol. I like to make solar charger night lights in real life. :-D

TECHDUDE125

11 years ago

Hey man, been a while.

maxim251

10 years ago

You connect wrong way transformer,

maxim251

10 years ago

And you need use capacitor to create modulated signal that energy from capacitor will be saved for longer time and eyes will not see that. I propose frequency something like 200 Herz.

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