Test the circuit that I got from the internet.(http://electroschematics.com/6057/solar-birdhouse-light-circuit/). The circuit name is Solar Birdhouse.To understand how the solar circuit work,I constructing the simple solar Birdhouse.Below this is the picture circuit that I construct:
The circuit above using the battery 12V/4.5Ah to turn on it.But this time I not try the solar panel since I constructing the circuit at night.The problem that I got when testing the circuit is
a) The LED became dim when I put more the 4 LED.
b) The LED that I buying from the store not working well.
c) The multimeter broke
This is the BirdHouse circuit diagram:
Later I will testing the solar panel since it still night .