Solar charger garden light

661

15:37:23

So there is no solar cell so I had to use a power source the super cap is the battery. So as the sun goes down the cells voltage drops below the charged cap and turns on the pnp which turns on the non thus the led

published 11 years ago

solartech

11 years ago

How many watt?

maxim251

10 years ago

Rather transistor you can use diodes to switch power between battery and Solar cell.

solartech

9 years ago

Maxim251 how can a used diode as you stated ?

solartech

9 years ago

Maxim251 how can a used diode as you stated ?

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