Automatic Garden Lighting With Solar Energy

            This circuit will charge the battery with the solar panel and at the same time it will operate as a dark detector, charge the daylight and charge the daylight and activate the leds when no light is received at night.

 

circuit components

Batteries  goo.gl/ibHEZt

1N4007  goo.gl/555Sf5

Solar Panel  goo.gl/nZuu6q

Bc547  goo.gl/o1BT4a

Led White goo.gl/Yid6BA

Resistor goo.gl/DHYrx8

Optional Key Button goo.gl/yPL9rk

Resistor Calculator: http://resistor.cherryjourney.pt/

Sources:

http://greensolarjapan.yolasite.com/sl0001.php

https://components101.com/bc547-transistor-pinout-datasheet