The solar panel must provide 5.5V and 150mA. The battery is a 3.7V/1500mAh type and it is charged at 80% capacity in 10 hours. The transistor is 2N3906.
Solar garden lights circuit schematic
Automatic Solar Garden Lights with LEDs
Efficient automatic solar garder lights circuit with minimum
components the best deal is that is completely auto and the Solar panel
acts as a light detector. Switches the Lamp off at Dawn, charges the
battery during daytime and switches the LED lights ON at dusk providing
100 Lumens illumination during the night.
The solar panel must provide 5.5V and 150mA. The battery is a 3.7V/1500mAh type and it is charged at 80% capacity in 10 hours. The transistor is 2N3906.
The solar panel must provide 5.5V and 150mA. The battery is a 3.7V/1500mAh type and it is charged at 80% capacity in 10 hours. The transistor is 2N3906.
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